Please join Yeosijae as we build a brighter future for Korea. Create your account to participate various events organized by Yeosijae.
Yeosijae launches Smart City Archetype 3D platform
-Co-developed by Yeosijae, Professor Do-Nyun Kim of SKKU Smart Green City Lab, and SK Securities Research Center Smart City Team
-Offers a 3D platform to provide a VR tour of the Smart City Archetype, open to all
-Mobility-based city model that outlines a city that combines the elements of “live + work + play”
The Future Consensus Institute (Yeosijae) unveiled a Korean-style “Smart City Archetype” that offers a model of a smart city that combines the elements of “live, work, and play.” Co-developed by Yeosijae, Professor Do-Nyun Kim of Sungkyungkwan University Smart City Green Lab, and SK Securities Research Center Smart City Team, the “Smart City Archetype” seeks to improve the quality of urban life, rebuild communities, and create a live-work-play smart city through Industry 4.0 technologies. The plan also offers a mobility infrastructure that supports both walking and driving and enables the use of self-driving cars to improve the living convenience of residents.
The “Smart City Archetype” has been made public through a 3D platform developed by the software company Dassault Systems Korea for anyone to take a VR tour around the city. Built on a 1.1 km x 1.2km land (roughly one third the size of Yeouido or 1.32km2) and designed to house a population of 30,000 (or 10,000 households), the city is sectioned into four main parts, with the SMART Life-Care Platform (LCP, or the “living” pillar), and SMART Co-Growth Platform (CGP, or the “working” pillar) in its center. The 3D model also depicts the SMART Eco-line, the third pillar of the Smart City Archetype, which will support the functionality of the LCP and CGP.
The Smart Eco-line, in particular, is expected to offer an eco-friendly solution that facilitates the construction of outer overpasses, enables smart valet parking with smart poles, and mitigates logistical challenges by reducing congestion with an underground distribution system. The LiDAR-equipped smart pole (Application No. 10-2020-0164521) of the SMART Eco-line plan that enables autonomous vehicles and smart valet parking is a product made in Yongsan Y-valley.
Since its inception, Yeosijae has endeavored to adopt digital technologies and future values to develop solutions to the sustainability crisis. Our work on smart cities has taken the same approach to not only adopt Industry 4.0 technologies in our design but also incorporate future values that put people first.
Yeosijae Director of Research Planning Department Dae-Sik Lee said, “This is our first model of the Smart City Archetype, and we plan to build on this model in the future,” and added, “I hope people will examine our future urban infrastructure through the 3D model we have released, and provide innovative feedbacks to add onto our archetype model.”
Smart City archetype 3D platform will be made available on Dec. 21st through Yeosijae’s homepage (link). Anyone can visit the website and use the login information to access the platform. An introductory video of the Smart City Archetype will also be made available on Yeosijae’s YouTube channel (link).
More detailed information and the thoughts behind the 3D archetype platform can be found on Yeosijae’s homepage through the Smart City Korea Whitepaper (link).
< Copyright holder © Yeosijae, Not available for redistribution >


June 6, 2012 is a big day in the history of Information Technology. On this day, approximately 1% of Internet traffic will leverage IPv6. Not to worry if you only have a local area network that doesn’t use public IP addresses.
We’ll likely be able to maintain our private address spaces for the foreseeable future with technologies that broker our Internet connectivity correctly to the mixed IPv4 and IPv6 Internet. This means our private network investments and configuration can go largely unchanged. Changing all internal addressing schemes is complicated enough; the thought of changing all workstations, servers, printers and network infrastructure to IPv6 doesn’t appeal to me at all. The only exception would be if an internal address space is becoming exhausted – if that happens to you business then you really need to sit down and determine of you really need all those devices internally.


All the sesto robots is capable of running on a dedicated computer platform. This enables the driver to monitor the functioning of the compact high payload robot on the ground without taking a break and without disturbing the delivery process. The SESTO is very powerful and it helps in controlling all the processes associated with the compact high payload robot. In order to get the best performance from the compact high payload robot, you must install the software in the right manner. This software provides full control over the operation of the robot, and you can easily configure the working settings if you wish to do so.
It is very important to know about the advantages of autonomous mobile robots and the compact high load robot has also got great results. It is also very hard to predict about future development because human beings are never consistent in doing something. So it is better to use a robot then to depend on the future development. I hope that you will be able to choose the best compact high load robot for you and it will help you get more profit.


Metaverse is not a new concept. It has been here for more than a decade. Products like Google Glass, Oculus Rift, and Playstation VR all can be tools to navigate you to a digital world, now called the Metaverse. However, the problem has been the tools with which users could interact. Now, companies like Meta (previously known as Facebook) are trying to build more user-friendly and cheaper gadgets to enable us to have a pleasant natural experience.
Consider the first generation of the Apple iPhone or Microsoft’s first tablet. They needed more advances in technology to be able to deliver a high-quality user experience. These advances occurred in tough screens, hardware, memory, internet speed, and of course software that leads to today’s vast digital adoption. The same can be applied to Metaverse.
During a conversation between Lex Fridman and Mark Zuckerburg, Zuckerburg mentioned that for us to have a seamless Metaverse experience, visual is not enough (headsets). But we also need tools to deliver the sensation of a fully digital world that can happen through digital gloves. Some others are developing ultrasonic waves that can simulate the touch of surfaces. And an increasing number of innovative products are being developed.
What is the message for businesses?
At this moment, if you are not a high-tech company, there is not much to do. Because movies like fully digital environments where people wear special clothes and enter a digital world have a long way to go before they are fully developed. Experts say that 5 years from now, somewhere around 2027, we can expect user-friendly technologies that will change our world more than ever.
At Marketgram, we have successfully transformed several businesses in different industries. Using our market analysis expertise, we can develop a transformation strategy that aligns with the resources and takes advantage of market gaps and opportunities. Such a strategy can lead to rapid growth and faster adoption.
You can always contact us using the Contact Us section on the website and our experts will do the rest as soon as possible.


One of the most commonly used specifications to compare signal quality in an audio analog-to-digital converter (ADC), digital-to-analog converter (DAC), or digital-input amplifier is the standardized AES17 dynamic range measurement. This test checks the noise floor in the presence of a -60dBFS level signal. A similar, alternative measurement is the signal-to-noise (SNR) measurement that compares the full-scale signal to the idle or zero-input noise floor. At first glance, these two. SNR is measured at the specific point when the exposure is stopped whereas dynamic range is calculated at the saturation point of the pixel. SNR takes into account all noise sources. When strong signals are used (lots of light is available) the dominant noise source becomes shot noise - the random nature of the arrival of photons to a specific pixel A system with wide dynamic range may have poor signal-to-noise due to the way that it is operated. Dynamic range can be used to describe the performance that is possible to achieve with a system or device, whereas signal-to-noise ratio might be used to describe what is actually achieved in practice The Signal-to-Noise Ratio (SNR) and Dynamic Range (DR) are two common parameters used to specify the electrical performance of a spectrometer. This technical note will describe how they are defined and how to measure and calculate them. Figure 1: Definitions of SNR and S
Dynamic range is calculated the same way as SNR but noise is measured in the presence of small to medium amplitude signal, e.g. -60 dBFS. Typically for a modern high-quality device it is the same as SNR, as here. Some digital devices may mute outputs completely when signal is not present DR photon = log 2 ( FWC/λ0 ) = log 2 ( FWC/SNR 0 2). No camera can avoid photon noise, so this is the theoretical limit of camera performance. For FWC = 48,500, SNR 0 = 1 yields engineering DR photon = 15.5 stops, and SNR 0 = 10 yields photographic DR photon = 9 stops. That's a 6.5 stop difference between engineering and photographic DR! That's just embarrassing. In the next section, we'll add in the sensor's noise, and that reduces this gap. Nonetheless, this huge gap is.
However the dynamic range is the highest signal level minus the highest single component in the noise floor. In this case the -87 db hum at 60 hz. So the SNR is 85 db, but the dynamic range is 87 db. Last edited: Sep 13, 201 The perceived dynamic range of 16-bit audio can be 120 dB or more with noise-shaped dither, taking advantage of the frequency response of the human ear. Dynamic range and headroom. Dynamic range is the difference between the largest and smallest signal a system can record or reproduce. Without dither, the dynamic range correlates to the quantization noise floor. For example, 16-bit integer resolution allows for a dynamic range of about 96 dB. With the proper application of dither. Many times in ADC data sheets, both SNR (Signal to Noise ratio) and DR (Dynamic range) are specified. These parameters are usually defined as follows. Signal to Noise ratio is the ratio of maximum output signal amplitude to the output noise level not including harmonics or dc Dynamic Range (DR) and Signal to Noise Ratio (SNR) for CCD and CMOS image sensors . Camera dynamic range requirements for Machine vision versus visual applications . Image sensors vs cameras how does camera technology make a better picture . How to measure the Photon Transfer Curve for CCD or CMOS camera sndr snr thanks in advance. Search titles only . By: Search Advanced The dynamic range through which no non-linearity exists. Hope this helps . A. avinash. Points: 2 Helpful Answer Positive Rating May 24, 2005; May 25, 2005 #4 A. avinash Full Member level 3. Joined Jul 24, 2004 Messages 160 Helped 10 Reputation 20 Reaction score 3 Trophy points 1,298 Activity points 1,527 sndr and snr.
SNR = 20 * log ([Fundamental] / SQRT (SUM (SQR([Noise])))) THD: Total Harmonic Distortion. The harmonic distortion characterises the ratio of the sum of the harmonics to the fundamental signal. Normally there are the first 6 harmonics used for the characterisation. THD = 20 * log (SQRT (SUM (SQR ([Harmonics]))) / [Fundamental]) SFDR: Spurious Free Dynamic Range. The figure for spurious free. Sensor vs. System Dynamic Range Sensor manufacturers are developing High Dynamic Range (HDR) image sensors that claim exceptional dynamic ranges: 120dB to as much as 150dB. Measured system (camera) dynamic range is typically much lower than the specified sensor dynamic range Dynamic Range and SNR. Two sound system characteristics effected by how accuratley we represent a sample value: The dynamic range, the ratio of the strongest to the weakest signal, The signal-to-noise ratio (SNR), the ratio of a given signal with the noise in the system. The dynamic range is limited at the lower end by the noise in the system; at the higher end by the level at which the. Dynamic Range. Dynamic Range (DR) is defined as the range of exposure (scene illumination) where the camera responds with. A. good contrast (the slope of log(pixel level) vs. log(exposure) must be > 0.075 of its max value), and . B. good Signal -to-Noise Ratio (SNR) (scene-referenced SNR must be greater than DR). Both. criteria must be met. Neither is sufficien SNR vs Sensitivity vs Dynamic Range in a digital Mic Knowles Inc . Microphone Dynamic Range through Sampling System - Cornell Case Study . 2 . Dynamic Range. Clipping Point . 131dBSPL . 94dBSPL . Noise Floor . 28 dBSPL . Mic SNR 66dB. Microphone . CODEC -37dBFS -103dBFS . 38dB . 104dB . Mic Dynamic Range (103dB) 0dBFS . 24 bit Samples . Mic Dynamic Range(92dB) 24 bit Samples -26dBFS . 26 dB.
One popular specification is the spurious free dynamic range (SFDR). The SFDR specification is defined as the ratio of the desired signal amplitude to the largest spur over the bandwidth of interest. This ratio is usually expressed in dB. Since this definition specifies the maximum spur amplitude in reference to the signal (or carrier) level, we express the SFDR in dBc (dB relative to the carrier) as depicted in Figure 2. Sometimes, we prefer to express the maximum spur level in reference to. Landscape (dynamic range) With nearly 15 stops (14.77 EV) of dynamic range at base (ISO 100), the Sony a7R IV sensor's response is impressive. If we compare that to the Nikon sensor at base (ISO 64), there's not only a slight improvement of 0.2 EV in dynamic range for the Sony, but perhaps more importantly, there's around two-thirds of a stop (~0.67EV) advantage in sensitivity. For the Sony user, this could be beneficial, potentially allowing the selection of either a faste Dynamic Range . 2 Introduction Achieving the highest possible net-work analyzer dynamic range is extremely important when character-izing many types of microwave devices, and in some cases the key factor in determining measurement performance. To achieve the greatest dynamic range from a network mea- surement system, it is important to understand the essence of dynamic range and the methods. Dynamic Range or Signal to Noise Ratio (SNR) The Signal to Noise Ratio, sometimes called Signal to (Noise and Distortion) Ratio is defined as 'The ratio of the rms value of the actual input signal to the rms sum of all the other spectral components below the Nyquist frequency, including harmonics but excluding dc.' This means the Dynamic Range is the ratio of the rms of the input signal to.
† To calculate SNR and dynamic range we use the model with equivalent input referred noise current i ph i dc Q(:) I n Q o † Since Q(:) is linear we can readily ﬂnd the average power of the equivalent input referred noise r.v. I n, i.e., average input referred noise power, to be ¾2 In = q2 t2 int (1 q (i ph +i dc)t int +¾ r 2) A2; where ¾2 r = ¾ 2 Reset +¾ 2 Readout +¾ 2 FPN. The signal-to-noise ratio is the RMS (Root Mean Square) level of the noise with no signal applied (expressed in dB below maximum level). Dynamic range is defined as the ratio of the loudest signal to that of the quietest signal in a digital system (again expressed in decibels (dB))
SNR is often misused in defining audio DAC performance. For an A/D converter, SNR is a figure of merit similar to the dynamic range of a DAC, being limited by the resolution. For a DAC, SNR is measured with all input data set to zero. In this case, the output will consist of any noise sources in the DAC, totally independent of the resolution. A more PERFORMANCE A A THD (a) Audio DAC DAC THD. Noise: SNR vs. visual noise Details Technote 26 Aug 2013 Print Email TE264, the ISO standard chart to measure OECF, SNR, Visual Noise and dynamic range. The iQ-Analyzer with Visual Noise result. Different colors reflect the Visual Noise for different viewing conditions. Cyan is the measured Visual Noise for a 100% view on a screen in 0.5m distance, magenta describes the noise perception.
. I have extended this to sensors with other aspect ratios by normalizing to the sensor diagonal instead of the sensor height, but such nonstandard niceties aren't necessary with the D5. For the D5, the Claff SNR is 4.21. The Claff PDR is one over the signal (measured with respect to full scale) necessary to get that SNR. Doing a direct search for samples. Nikon D810 Dynamic Range and SNR vs the 5DS R Started Jul 10, 2015 | Discussions thread Forum: Parent: First: Previous: Nex A spectrum of the signal and the flat noise from dc to fs/2 in Figure 5 and Figure 6 shows that the noise can be filtered to fs/(2 × OSR) to improve the dynamic range and SNR. In this case, the oversampled dynamic range is the ratio of the peak signal power to the noise power measured in the ADC output FFT from dc up to fs/(2 × OSR), where fs is the ADC sample rate Figure 3.1: Simplified photodiode pixel model and the photocharge Q(t) vs. time t under different light intensity - Cmos Image Sensors Dynamic Range and Snr Enhancement via Statistical Signal Processin
Application Note: SNR and Dynamic range comparison between CCDs and SPC2. Read our new application note about SPC2 vs CCDs. More. 31/03/2014. Application Note:How-to make FLIM and 3D measurements with SPC2. Two new application notes for SPC2 camera about FLIM and 3D acquisition. Mor For the Sony FS7 IMATEST spits out a dynamic range value of 12.1 stops for 1/SNR = 0.5, and 13 stops for a SNR value of 1. Also, the software identified 17.7 discernible patches. Hence, the Cinema5d dynamic range value for the Sony FS7 is 12.1 in UHD (3840×2160). Image Downscalin SNR/ Dynamic Range than the Dynamic Range of the microphone being used. If not, the noise floor of these audio components will dominate the system and the full microphone performance will not be realised. Digital encoding requirements for high dynamic range microphones 1 Microphone dynamic range Application Note 2 V0.1 2017-12-15. SNR AOP Noise Floor Cal . p oint = 94dBSPL 130dBSPL 94dBSPL. SNR; Read Noise; Dynamic Range; Mean Variance; dB and Read Noise Calculators. The dynamic range of a camera can be expressed in decibels (dB), where the higher the dynamic range, the more gray levels that can be differentiated. However, the gray level values vary due to camera noise which must be taken into consideration when calculating actual dynamic range. This calculator is designed to. As a consequence, we propose a practical method to characterize a cytometer's signal‐to‐noise ratio (SNR) and dynamic range (DNR). This allows the selection of a voltage/gain corresponding to a PMT's maximum efficiency and hence the lowest electronic noise, which can help with experiment design. We further introduced a decibel (dB) scale for the presentation of SNR and DNR values. SNR and.
Both dynamic range and SNR appear to be ratios of the signal power to noise power (where signal power is a function of supply voltage Vdd and noise signal is some function of KT/C, K being Boltamann constant, T being temp. and C being Capacitance) The dynamic range is the ratio (usually expressed in dB) between the noise floor of the ADC and the maximum input. As Brian says in his comment, the quantization noise sets a lower limit on the noise floor at the actual sample rate, however the noise of a real ADC will be higher than the quantization noise. Also, if you take your 10Msps ADC and band-limit and decimate the output to a lower. Dynamic Range specification is imposing very stringent requirements onto the baseband demodulator instead of the RF receiver. Blocking specifications will be reviewed in detail and test scenarios using the SMU vector signal generator and FSW vector signal analyzer will show how complex LTE specific test cases can be easily set up using a built-in test case wizard of the SMU, which.
11 Comments on Speaker Sensitivity, Dynamic Range, and Amplifier Output John // December 31, 2013 at 10:53 AM // This helped me decide how loud my car stereo should be, and what characteristics of speakers and amps I should define to achieve that loudness. Thanks a heap. Hear are a few questions that come to mind: 1) Maybe this is merely a matter of language and words and definitions, but what. Active Analog Gain Range 1 - 16: Read Noise: 3 e-, gain 1 1.5 e-, gain 16: 1.53 DN from black frame, gain 1 11.50 DN, gain 16 : Clipping (FWC) 8180 e-at base gain, 3400e-/um^2: Dynamic Range (SNR = 1) 11.15 stops: 11.3 stops simplified engineering DR: System Gain: 0.47 DN/e-at base analog gain: Star Eater Algorithm: Partly Defeatable: All channels - from base gain and from min shutter speed. Some typical specifications include a spurious free dynamic range (SFDR) of 69 dB, a SNR of 62.7 dB, and a noise floor of -155 dBFS/Hz.. Nevertheless the S/N ratio or SNR is an important specification, and is widely used as a measure of the performance of many RF circuit designs, particularly for radio receiver sensitivity . White noise spectrum. The difference is normally shown as a ratio between the signal and the noise, S/N, and it is normally expressed in decibels. As the signal input level obviously has an effect on this. dynamic range (SFDR) and SNR performance can drastically come down. To overcome this issue it is better to pass the signal beforehand through a band-pass filter. This helps in removing coupled noise with the channel. A low pass filter can also be used, depending upon the use case and system requirements. A good filter has input/output impedance matching for maximum power transfer and also.
ISO vs. Dynamic Range. One of the distinct negative aspects of using too high of an ISO is reduced dynamic range. The more that we amplify the data that makes up a digital image, the more that we. Dynamic range is a measure of the camera's ability to capture a wide brightness range while still retaining detail in the brightest and darkest areas. Nikon D7100 (Black) at Amazon for $699 Nikon. It is a key Image Quality metric because photography is all about contrast, and dynamic range limits the range of recordable/ displayable tones. Different components in the imaging system have different working dynamic ranges and the system DR is equal to the dynamic range of the weakest performer in the chain Radiofrequency coil and SNR. There are a wide range of RF transmitter and receiver coils available in most MRI systems. Correct selection of the appropriate radiofrequency coil is essential to achieving the optimum SNR. In order to achieve maximum SNR, the RF coils should be as close as possible to the anatomy being imaged. This the main reason that most MRI systems have dedicated coils for. Figure 3.4: SNR vs. k. - Cmos Image Sensors Dynamic Range and Snr Enhancement via Statistical Signal Processing Figure 3.4: SNR vs. k. - Cmos Image Sensors Dynamic Range and Snr Enhancement via Statistical Signal Processing Skip to search form Skip to main content > Semantic Scholar's Logo . Search. FAQ About Contact • Sign In Create Free Account. You are currently offline. Some features.
IMATEST dynamic range result Panasonic S1H in 5952×3968 (full frame 3:2 mode) V-Log ISO4000. 12.3 stops are calculated for SNR = 2. Looking at the waveform below, this result is confirmed. More than 12 stops can be identified at ISO4000 (even the 13th stop looks still quite solid to my eye) So long as you are not exposing too long, and thus needlessly wasting dynamic range, it is generally better to expose for longer first, before increasing how many subs you are stacking. Once you have reached a reasonable limit on exposure time, then the best way to improve SNR is by stacking, as exposing longer or stacking will produce roughly the same SNR in the end, whithout the risks. HDR steht für High Dynamic Range und beschreibt eine Technologie, die Details in besonders hellen oder sehr dunklen Inhalten hervorhebt. HDR kann Bilder natürlich und lebendig wirken lassen - selbst bei einem höheren Kontrastumfang. Zum Beispiel können HDR TVs auf einem dunklen Bild einer Höhle, die Farbe und die Textur der Höhlenwände hervorheben. Und in einer Szene mit einer.
Estimate the output SNR for a target with an RCS of 1 m² at a range of 50 km. The system is a monostatic radar operating at 1 GHz with a peak transmit power of 1 MW and pulse width of 0.2 μs. The transmitter and receiver gain is 20 dB. The system temperature has the default value of 290 K for delta-sigma modulator,what's the difference between dynamic range and SNR? Search titles only. By: Search Advanced search Menu. Forums. New posts Search.
hardware stats? snr? dynamic range? thd? Reply #1 - 2003-12-12 10:59:40. THere is also the issue of resampling from 44 to 48 khz etc. See the current thread on SBlive for more talk on that. But yes, the quality of the A/D and D/A converters is not relavent if you are just working with digital data. Pio2001 Hero Member; Posts: 3,939; Joined: Sep 29, 2001; Logged; Global Moderator; hardware. This page compares THD vs SINAD vs SNR and mentions difference between THD, SINAD and SNR. The formula for These parameters are used to quantify dynamic performance of ADC (Analog to Digital Converter). These are used to quantify distortion and noise of A/D converters. All of these parameters are measured based on FFT analysis. Image Courtesy : Analog Devices, Inc. The figure-1 depicts. SNR 68.3 66.8 dB Spurious-Free Dynamic Range Analog in = - 0.2dBFS fIN = 32.5MHz fIN = 175MHz SFDR 82.4 79.7 dB Signal-to-Noise-and-Distortion Analog in = -2dBFS fIN = 32.5MHz fIN = 175MHz SINAD 68.1 66.5 dB There are significant advantages gained when choosing single down conversion instead of double down conversion. By eliminating the second down conversion mixer, second-IF gain stages, and. For instance, a received signal of -65 dBm can be considered good at a location that has a noise floor of -90 dBm (SNR 25 dB) but not so much at a location with a noise floor of -80 dBm (SNR 15 dB). Generally, a signal with an SNR value of 20 dB or more is recommended for data networks where as an SNR value of 25 dB or more is recommended for networks that use voice applications
Dynamic Range DB. View (current) Upload Links Paid Software (new algorithm) MAAT DROffline MAAT DROffline MkII (recommended) Free Software (old algorithm) TT DR Offline Meter (Windows) TT DR Offline Meter (macOS) foobar2000 component. Important Notice! Someone tried to vandalise the database by deleting about 76k entries. I restored those entries and have temporarily disabled the delete and. Nikon D800 review: TIFF dynamic range . The D800's TIFF files (after conversion from raw) score some of the highest dynamic range results that we've seen from a DSLR, just beating the Nikon D4 and.
If QAM256 and DPL( -6 dBmV to +15 dBmV) SNR should be 30 dB or greater. If QAM256 and DPL(-15 dBmV to -6 dBmV) SNR should be 33 dB or greater. In the Upstream Bonded Channels section, identify the number of Channels and Type to find verify Upstream Power levels are within the acceptable range for each upstream channel Overall, the dynamic range of a digital camera can therefore be described as the ratio of maximum light intensity measurable (at pixel saturation), to minimum light intensity measurable (above read-out noise). The most commonly used unit for measuring dynamic range in digital cameras is the f-stop, which describes total light range by powers of 2. A contrast ratio of 1024:1 could therefore. SNR (signal-to-noise ratio) considers the presence of noise, so that the theoretical lowest grey value as defined by the dynamic range is often impossible to achieve. SNR is the ratio between the maximum signal and the overall noise, measured in dB. The maximum value for SNR is limited by shot noise (that depends on the physical nature of light, and is this inevitable) and can be approximated a SNR ω S(ω) The spurious free dynamic range SFDR measures the available dynamic range of a signal at a particular point in a system. For instance, in an ampliﬁer the largest signal determines the distortion noise ﬂoor and the noise properties of the ampliﬁer determine the noise ﬂoor A. M. Niknejad University of California, Berkeley EECS 142 Lecture 12 p. 5/31 - p. 5/31.
In this case, a signal strength of .15 uV, yields an SNR of 10dB. Sounds pretty good, but there's a minor problem afoot. This figure represents a SNR over, and above, the internal noise floor of the receiver! What actually happens in the real world is much more complex. The table also lists the 7000's Dynamic Range when using a 500 Hz bandwidth. The range of acceptable digital photos. I think film has a usable dynamic range from minus 2 stops to plus 10 stops and beyond, Lawson says. I thought that at plus 8 stops and beyond, the. Wide dynamic range and bit depth: detect tiny voids in µBGA and lack of solder wetting. Large SNR: Low dose 2D and 3D Cone Beam CT Large area detector: enables large PCB inspection Fast frame rate: real time imaging and faster CBCT acquisitions High quality CBCT with improved contrast, less noise and reconstruction artifacts Welding inspection Wide dynamic range and bit depth Large SNR High. This is important because we now know that we only need a bit-depth with enough SNR to accommodate the dynamic range between our background noise and the loudest signal we want to capture to reproduce audio as perfectly as it appears in the real world. It gets a little tricky moving from the relative scales of the digital realm to the sound pressure-based scales of the physical world, so we. Dynamic Range (dB) = SNR (dB) = 20*Log10 (RMS Full-scale/RMS Noise) Instead of RMS Full Scale, some manufactures quote Zero-to-Peak or Peak to Peak which increases the final Dynamic range or SNR by 3dB or 9dB to make figures look better, so one need to be careful to check the specifications as it can be misleading. Resolution and Accuracy are terms that are often interchanged when the. Understanding dynamic range is essential to achieving a good sound. It's the difference and distance between the loudest peak in the track, and the quietest sound. Compression reduces this distance to achieve an overall feeling of increased 'loudness'. Now consider this analogy: imagine the dynamic range of the human voice in everyday conversation. The loudest sound in a conversation is a.


I think the internet is something that we have to know, and we should know what is good and bad for us, and keep ourselves away from what can damage ourselves in any way. Introduction the internet is a worldwide connection of computer systems over a massive network the most common form of communication is one way, which is where a. History of the internet essays: over 180,000 history of the internet essays, history of the internet term papers, history of the internet research paper, book reports.
The internet not only allows for communication through email but also ensures easy availability of information, images, and products amongst other things.
This ielts internet essay is on the topic of the internet and social interaction included is a model answer. The internet access essays: over 180,000 the internet access essays, the internet access term papers, the internet access research paper, book reports 184 990 essays. 19 key essays on how the internet is changing our lives, is the sixth issue of bbva’s annual series devoted to explore the key issues of our time.
Read this technology essay and over 88,000 other research documents the internet access in the essay “television: the plug-in drug” by marie winn, the author.
Essay writing guide learn internet essay- the internet is the greatest invention of mankind- discuss i do not think that the internet is the greatest.


Mini Engineers Robot Building/Crafting: Do you love to build things and figure out how things work? Learn to design your own robots and machines from scratch! Each week we will create a unique TAKE HOME PROJECT using real electronic components like motors, gears, magnets, switches, and LED’s that you will make your own with lots of fun craft materials too.
Create and Code Robots: We'll be using Hummingbird Robot components from the Carnegie Mellon CREATE Lab to make a Robot Safari. It's the perfect introduction to programming, combining hands-on building and art with real electronics (servos, LEDs, motors, sensors). No previous programming experience is necessary. Participants will work in pairs to create imaginative and interactive robots. Grades 4-8
Lego Robotics: Participants will work in pairs to build amazing Lego projects then bring them to life with code. This Lego coding class introduces engineering and coding concepts while building unique, fun and interactive projects. Grades 1-4
Wood Shop: Our project based wood shop classes introduce students to safety and usage of basic hand tools while including opportunity for creative expression as well. Themes and projects vary. Please note these classes are not available for off-site enrichment.


Android Developer, Sports Tech, Machine Learning solution
|Location:||Kowloon, Hong Kong|
|Salary:||HK$20000.00 - HK$30000.00 per month|
Are you a big fan of sports? If you always wish to work in sports but find no opportunities, this is it.
My client is an accelerating startup, led by highly reputable ex-MNC executives. They are developing a technology that would be so useful to sport amateurs on a global scale and probably change the way how you play sports.
* Research and develop advanced solutions using Android devices together with Computer Vision, Machine Learning and AI solutions.
* Design and implement the application architecture
* Conduct feature feasibility studies
* Practical iOS or Android app publish experience
* Solid understanding of full mobile development life cycle
* Deep familiarity with Java Familiarity of Android
* SDK Strong knowledge of IOS or Android UI design principles, patterns and best practices
* Experience in video capturing and processing on mobile devices, animation experience with computer vision/machine learning
* Database, application servers, docker, cloud providers
Interested parties please apply directly, email firstname.lastname@example.org or call Bond Sze at 3103 4344 for a confidential conversation. Data provided is for recruitment purposes only.


QEMU PRIP 44 - tracing of instructions and registers
I'm trying to use QEMU as a tool for development of embedded software for MIPS microcontrollers. Typically the most tricky tasks are debugging of context switch, interrupt handler entry and exit, virtual memory events (TLB exceptions) etc. Other simulators like MIPSsim or OVPsim have an ability to trace instructions and registers to a log file, which helps a lot in debugging. Unfortunately, current QEMU version lacks such a feature.
I propose to implement an option, like "-d instr", to enable instruction and register tracing to a log file. The output might look like this:
bfc00070: 3c088000 lui t0,0x8000 Write t0 = 80000000 bfc00074: 25080644 addiu t0,t0,1604 Write t0 = 80000644 bfc00078: 3c098000 lui t1,0x8000 Write t1 = 80000000 bfc0007c: 25290680 addiu t1,t1,1664 Write t1 = 80000680 bfc00080: 10000006 b bfc0009c bfc00084: 00000000 nop bfc0009c: 0109082b sltu at,t0,t1 Write at = 00000001 bfc000a0: 1420fff9 bnez at,bfc00088 bfc000a4: 00000000 nop bfc00088: ad000000 sw zero,0(t0) Memory Write  = 00000000
- On every instruction fetch, a call to a helper function should be generated, which prints a PC value, instruction opcode and mnemonics. In addition, it also prints the CPU registers, modified by previous instruction.
- For every memory load/store or TLB write, a helper function should be called, to print the information to a log file.
- It makes sense to print a message for every processor mode change (kernel/user/debug etc).
- Need to print a line for every exception, including interrupts.


The United States will allow small drones to fly over people during the night, the Federal Aviation Administration announced Monday (December 28).
The FAA’s decision to allow at-night operations marks a significant advancement in the use of drones for commercial deliveries. Among the new rules for unmanned aerial vehicles include a focus on security concerns by requiring Remote ID technology that enables drone identification from the ground as well as anti-collision lights for nighttime operations. Another change will require small drones to not have open rotating parts that could slash human skin.
Once published in the federal register in January, these rules will take effect 60 days later.
Unless permitted by the FAA, overhead small drone operations were previously restricted to operations over people who were directly participating in the operation under a covered structure or from inside a stationary vehicle.
With that, drone manufactures will have 18 months to start generating drones with Remote ID, with operators having an additional year to provide Remote ID.
“The new rules make way for the further integration of drones into our airspace by addressing safety and security concerns,” said FAA Administrator Steve Dickson. “They get us closer to the day when we will more routinely see drone operations such as the delivery of packages.”
The Remote ID technology will be an advancement from requirements that drones be connected to the internet to transmit location data as drone use could have been barred from use in areas without internet access.
According to the Association for Unmanned Vehicle Systems International, this identification technology, required for all drones weighing 0.55 lbs or more, will function as “a digital license plate for drones ... that will enable more complex operations” whereas overhead nighttime operations “are important steps towards enabling integration of drones into our national airspace.”
Photo: Getty Images


Founded in 2003, FiveRivers Technologies (Pvt.) Ltd. is a privately held IT organization situated in Lahore, Pakistan, focused on Machine Learning, Virtual Reality, IoT, UI/UX design, and Gaming. The company has developed over 150 applications, launched over 50 enterprise apps that have garnered over 10 million+ downloads.
The company has won more than ten awards and certifications for outstanding performance in technology. With an ISO:9001 accreditation and the capacity to adequately actualize CMMI level 3 procedures, they carefully balance the executives, quality models, and speed of execution for their clients.
FiveRivers technologies believe that the coming Virtual Reality (VR), Artificial Intelligence (AI), and Internet of Things (IoT) insurgencies will change the tech scene and the way their clients operate or view the corporate world. The company has produced an end to end smart home app that helps clients control all of their appliances with one touch.


Ningbo Yong Wei Electronics Co., Ltd.
Add：No.8 Xinheng Third Road, private industrial park, Cicheng Town, Jiangbei District, Ningbo
1, measuring relay contact resistance.
Generally use a multimeter R * 1 block, as shown in figure (a), normally closed contact in closed condition for 0 euro, to measure the normally open contact resistance, should be under the pressure relay, the contact is fully closed, the multimeter indication for 0 euro; the armature resistance should be loosened. Infinity (2).
2, measuring coil resistance.
Still use multimeter R x 1 block, as shown in figure (B).
3, measurement of DC relay, voltage and current release.
Choose a 0 ~ 35V DC regulated power supply, will be used in the multimeter 100mA DC block, into the relay coil circuit, as shown in figure (C). Adjust the voltage regulator power supply knob, so that the power supply voltage from low rise. When the keeper just heard the clatter pull, pull down the current and voltage values (with a voltmeter); however, the pull in voltage and current is not fixed, to be more a few times, take the average. Then transfer the pressure adjusting knob, the voltage drop, just to hear a click sound, for the release of the relay voltage and current values.
4, measurement of AC contactor, relay the attraction and the release of voltage and current.
As shown in figure (d), the voltage regulator TA connected to the 220V power supply, the pressure regulating handwheel. Table A and table V current voltage indicator value is gradually rising, when I heard a clatter of contactor (or intermediate relay) is when the A value is in current value, V value of pull in voltage. And then adjust the voltage drop regulating handwheel, when the "pit" contactor releasing sound, A indicates the value of the current release, the V table is to release value. If the AC contactor coil is 380V, it needs to be connected in series with two voltage regulators in order to obtain a high test voltage. Relay manufacturers


RAD Performance – sound system
RAD Performance presents concerts in public space, on the road, and in motion, composing and playing while on the move.
Pieces of music by different sound artists, the choral movement of the performers on the bicycle, and the dynamics and distance between the moving sound sources create unique soundscapes for the audience. The concerts take place along cycle routes in the city of Vienna and other regions of Austria. The visitors are accompanied by a mobile loudspeaker orchestra on wheels. The acoustic, urban space complements, overlays, and extends the electronic composition. At the crossroads of concert, performance, and sound art, the bicycle becomes an artistic medium. RAD Performance creates a new way of experiencing urban space by bicycle.
RAD Performance is cycling with extremely compact speakers with waveguide, at least “Power HiFi”, actually already PA. High output with linear frequency response. The use of a waveguide increases the range and efficiency. Speech reproduction is excellent. The loudspeakers are driven by custom-made amplifier modules for RAD Performance. The modules are built as compact as possible to allow easy mounting on the bikes. An in-ear monitoring system from Shure is used to ensure high-quality audio transmission. The use of lithium-ion batteries allows an operating time of at least 3 hours. An important criterion for the development was the latency-free multi-channel transmission of music content to the loudspeakers. We use nowadays common solutions for wireless audio transmission in the event sector. The operation of the radio links by means of directional antennas and the choice of the 600Mhz band, which is subject to registration, ensures the highest possible reliability and can be described as a state-of-the-art solution that corresponds to the current industry standard.


Tesla’s AI Day 2022 kick-started with the CEO, Elon Musk, unveiling a humanoid robot prototype called “Optimus.” This robot shares AI software and sensors with Tesla’s Autopilot driver assistance features, found in its cars.
While unveiling the prototype, Musk claimed that it was the first time the robot was paraded without a wire, hinting that there was more to the display. In a Q&A session, Musk clarified that Tesla’s expertise in creating the drive units for electric cars makes it uniquely qualified to develop the AI and actuators needed for robots.
He further estimated that Optimus would ultimately cost “less than $20,000.” According to him, this would allow it to start building and testing capable robots in its facilities.
Introducing the Prototypes
Initially, the stage’s back doors opened to reveal a disassembled Optimus, christened “Bumble C” by Tesla, who stepped forward and executed the “raising the roof” dance routine. Musk said that they did not want it to be dangerous, make too many moves on stage, or “fall flat on its face.”
The company then showed the audience a few recordings of the robot carrying out additional tasks like picking up boxes.
Musk told the audience that Tesla’s Optimus stands out from other “pretty fantastic humanoid robot displays” because he perceives it as incredibly powerful and fit for mass production in “millions” of units. Afterwards, the Tesla team moved a non-walking prototype on stage.
The second Optimus prototype, which was “very near to production” had a different body compared to the first robot. However, it was not fully functional at the time of the exhibition. To display the wrist and hand motion, it was placed on a platform where it waved to the audience. According to Musk, the robot has actuators, a battery pack, and everything else but “was not quite ready to walk,” as the team wheeled it away.
He made it clear that the first robot on display was only six months old before discussing the challenges. Should they overcome these challenges, the product will move from a prototype to a working design in due time. Also, he stated that the Tesla team wants to finish the product’s construction and design “over the next few months… or years.”
The demos focused on the Optimus’ joints, including its hands, wrists, and knees. Also, they showed how data for each joint was processed before looking for similarities among designs to find a method that needed only six different actuators. According to engineers, the “Biologically Inspired Design” of the human-like hands will make them better suited for picking up things regardless of shape and size.
Whether it is holding a 20-point bag or having a “precise grip” on minuscule components, Optimus will able to flex its hands. It has a 2.3kWh battery, a Tesla SoC, Wi-Fi and LTE connectivity, among other features.
Tesla’s Autopilot software was transferred from its cars to the robot and modified to work in the new format and environment. Tesla motion captured humans performing actual chores such as lifting a box and then used Optimus to replicate the movements using inverse kinematics. The formality of these activities is reduced via “online motion adaptation,” which enables them to be modified to consider an unstructured environment.
Also, Musk said that the prototype will not resemble the glossy, black-and-white depiction first displayed at the event last year. He was enthusiastic, claiming that the robot is “the most important product development we are doing this year” which might eventually be “bigger than the automobile industry.”
Elon Musk stated that production could start as early as next year. Additionally, there will future additions including a “catgirl” version of Optimus.
Robotics experts have cautioned against placing too much stock in Musk’s promises, days before the event. They pointed out that other businesses are significantly more advanced in creating robots that can run, jump, and walk. But none claimed to be near displacing workers.
Who knows if a production-ready Tesla Bot will ever be released? Tesla’s past is replete with fantastical notions that never materialized, such as a solar-powered Supercharger network, battery swapping, and robotic snake-style chargers. But Musk’s unwavering determination has driven the business to where it is now. Furthermore, Musk boasts that Tesla is “the world’s biggest robotics firm” and will undoubtedly be supported by disclosing a prototype version of the robot.


VERISTATUS HEALTH CHECK
Executives at Syracuse Time & Alarm Co., Inc. wanted to provide a service to their customers that would assist them in knowing when their critical systems went down. ¬†Many times customers would be unaware until an issue came up that needed their system's assistance. ¬† By then it was too late.
Putting their heads together, they came up with Veristatus.
Our command center monitors your systems in 'real-time'. Our proactive approach incorporates a comprehensive resolution process that keeps your systems functioning.¬†
- Provides automated, system-wide health monitoring and diagnostics for superior system operational availability and lower operational costs.
- Monitors many types of systems from a single console in the Veristatus Control Center (VCC).
- Diagnoses potential problems and identifies system issues quickly.
- Delivers valuable system diagnostics and performance information.
- Delivers centralized, event-driven monitoring of system components and performance.
- Simplifies troubleshooting by automatically reporting key problem areas via real-time monitoring.¬†¬†
View verification is the process of determining the current state of a customer‚Äôs surveillance system relative to an acceptable starting point. Depending upon the level of services, the customers live view will be compared to a stored image. The operator will examine the live video image and compare it to the starting point image. The operator will examine for differences in view such as balance, contrast, direction, obscurities, malfunctions, sharpness and overall performance. The operator will make the necessary log entries if image is acceptable or not acceptable with an explanation. The operator will then follow the response instructions outlined for that particular customer and for the observed condition.
Utilizing a virtual connection to the customer‚Äôs network, system health checks are performed in real-time. Utilizing specified manufactures software configurations, the customers end devices such as DVR‚Äôs, NVR‚Äôs, switches, protocol interface translators and control panels forward status messages to a virtual server. The virtual server is configured to interpret such messages and then perform a configured response such as generate an email alert.


CompuLab, an Israeli maker of embedded computing products, has announced a tiny barebones computer called the Utilite that will retail for £65 ($99) upwards.
It’s just 5.3 inches by 3.9 inches by 0.8 inches, which means it is just slightly larger than a pack of 100 index cards. Yet inside it has a powerful Freescale iMX6 system-on-a-chip, with an ARM Cortex A9 processor at its heart, with one, two, or four cores. The device can have up to 4GB of RAM and can contain a hard drive with up to 512GB plus a microSD card with up to 128GB of storage.
At the moment there are no clear-cut pricing models, though the minimum configuration will cost around £70 ($99) and will support Linux or Android.
CompuLab has packed a lot of I/O capabilities into a tiny, elegant-looking box, including two Gigabit Ethernet ports, Bluetooth 3.0, Wi-Fi b/g/n, four USB 2.0 ports, stereo line-in and line-out, and HDMI and DVI-D ports for your display. Its draws just 3 watts to 8 watts of power.
The device is everything you’d need in a desktop computer in a space about one third the size of its keyboard and has the capability to be expanded and 'beefed' up in the future.
For the promised price, however, you could buy four Raspberry Pi computers - but you'll be the short fall of a case whilst with the Utilite you’re paying for the packaging, getting a case (yay!).
It is a promising product so far and it looks like it could be a very economical solution and a convenient way to have the computing power required anywhere you may need one - potentially seeing more computerised gadgets around the home.
What are your thoughts - would this be something you'd want to check out? You can get in touch with us by mentioning #ALJTMedia on Twitter, leaving a comment on our Facebook, Google+ or LinkedIn page, or writing a comment below.


The Aurora 3 power supply is equipped with a digital LCD display and a touchpad (touch control). Bright and stylish digital power supply for controlling tattoo and permanent makeup machines. Compatible with all tattoo machines. The Aurora 3 power supply has a modern, streamlined design for a better user interface experience. Aurora 3 is the latest in tattoo and permanent makeup technology.
The unique voltage indicator changes color according to the setting, which ranges from 0 to 16V.
Pedal lock button (no need for a pedal if you run continuous mode).
Non-volatile memory for several machines, which retains the settings even when the power is turned off.
Built-in magnets and grippy silicone for use on all surfaces.


Pepper Robot Hire – Robot Pepper hire & rental in London, UK and internationally.
Pepper is the first humanoid robot capable of recognising the principal human emotions and adapting his behaviour to the mood of his interlocutor.
Pleasant and likeable, Pepper is much more than a robot, he is a genuine humanoid companion created to communicate with people in the most natural and intuitive way, through his body movements and his voice.
Pepper loves to interact and learn more about people through communication. He can recognise faces, speak, hear and move around autonomously.
He is equipped with an array of audio, visual and tactile sensors, and is 120cm tall and weighs about 28kg. He has two arms and rolls around on a wheeled base, with a lithium-ion battery that provides power for around 12 hours.
His chest bears a 10.1-inch touchscreen that can be used to communicate along with his voice and gestures. Pepper Robot’s main function is to interact with people.
Pepper Robot Hire
SPEED – A LONDON, UK BASED TECHNOLOGY COMPANY WHICH SPECIALISES IN THE LATEST 360° VIRTUAL REALITY, REMOTE FILMING & ROBOTIC TECHNOLOGY, OFFERING A RANGE OF ROBOTIC & REMOTE EQUIPMENT HIRE FOR EVENTS, ENTERTAINMENT & EDUCATIONAL SERVICES.


I recently had to compile a custom kernel for my Raspberry Pi. Instead of compiling the kernel on the Pi itself, I wanted to speed up the process by running it inside a Ubuntu virtual machine on my MacBook Pro. Although I found some tutorials describing the process, I had to adapt and combine them in a few places, so I decided to publish the steps that eventually worked for me in a blog post.
I’m using Ubuntu 16.04 running inside a Parallels virtual machine. However, the steps should be the same independent of whether you’re using a virtual machine or not, running a different version of Linux, etc.
1. Set up the cross-compiling toolchain
In order to compile source code into machine code that is not native to the build machine, a cross-compiler has to be used. My MacBook uses the x86 processor architecture (as most modern computers do), and luckily, the Raspberry Pi Foundation has published an x86 cross-compiler toolchain for the Raspberry Pi.
In order to install it:
user@ubuntu$ git clone https://github.com/raspberrypi/tools ~/tools user@ubuntu$ echo PATH=$PATH:~/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin >> ~/.bashrc user@ubuntu$ source ~/.bashrc
2. Get the source code of the Linux kernel
Important! If you are using a virtual machine, clone the source code into a folder directly in the vm, not a shared directory. Build will fail with a very obscure error otherwise (7).
Create a folder for storing the Linux source code. Then, clone the kernel source code from Github:
user@ubuntu$ mkdir kernel user@ubuntu$ cd kernel user@ubuntu$ git clone https://github.com/raspberrypi/linux.git
You generally don’t need the commit history, so to speed up the process, you can alternatively use the
--depth argument to only clone the most recent version of all the files:
user@ubuntu$ git clone --depth=1 https://github.com/raspberrypi/linux
The default branch will now be selected. This is usually the most recent stable branch. You can change to a different branch (instructions from 2):
user@ubuntu$ git init user@ubuntu$ git fetch git://github.com/raspberrypi/linux.git rpi-4.18.y:refs/remotes/origin/rpi-4.18.y user@ubuntu$ git checkout rpi-4.18.y
If you want to check what kernel version the compiled kernel of your current branch would have (as displayed in uname -r), you can read it from the Makefile (instructions from 3) by executing this from a kernel source directory:
user@ubuntu$ head Makefile -n 3
For comparing the version with an existing build, you can check the version on a running system:
pi@raspberrypi$ uname -r
3. Configure the build
Next, you typically want to configure the kernel build. The easiest option is to just compile with the default configuration for your Raspberry Pi (instructions from 1).
For the Raspberry Pi 2/3, this means:
user@ubuntu$ cd linux user@ubuntu$ KERNEL=kernel7 user@ubuntu$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- bcm2709_defconfig
For the Raspberry Pi 0/1, instead use:
user@ubuntu$ cd linux user@ubuntu$ KERNEL=kernel user@ubuntu$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- bcmrpi_defconfig
Alternatively, you can copy the configuration from an existing build. You can use (instructions from 4):
user@ubuntu$ scp pi@raspberrypi:/proc/config.gz . user@ubuntu$ gunzip -c config.gz > .config
This will establish an ssh connection to the Raspberry Pi (assuming both machines are in the same network) and copy the configuration from the default location at
/proc/config.gz. This is a virtual location provided by a kernel module. If it doesn’t exist, you can add it by enabling the responsible kernel module on the Raspberry Pi:
user@ubuntu$ sudo modprobe configs
Once you have copied the configuration, you can apply it:
user@ubuntu$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- oldconfig
In addition to either of these two options, you can also modify an existing configuration via the menuconfig tool (instructions from 5). First make the desired config using one of the two options above, then run:
user@ubuntu$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- menuconfig
Details for this are described at 5.
4. Building the kernel
Now that everything is configured, we can start the actual build process. Run this command to build the kernel image and modules. Modify the
-j parameter to approximately correspond with the number of CPU cores your host machine has. It will control the degree of parallelity in the build process. Higher values will lead to faster build times (instructions from 1):
user@ubuntu$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- zImage modules dtbs -j 4
The build machine will now take a little while to compile your kernel. In my Ubuntu virtual machine on my MacBook Pro, it takes about 20-30 minutes until the build is finished.
5. Installing the kernel
Hurray, we’re almost done! All that’s left to do is copy the freshly compiled kernel onto the Raspberry Pi. In general, there are multiple ways to achieve that. You could just pull the micro sd card out of your Raspberry Pi, insert it into the computer, make sure the card is accessible from your virtual machine and copy the files over. However, if we already have remote (ssh) access to the Raspberry Pi, why not use that connection to transfer our kernel?
The kernel installation consists of three parts:
- kernel.img (Pi 0/1) or kernel7.img (Pi 2/3): The kernel image itself
- The modules folder: Contains all preinstalled kernel modules
- Overlays: Configurations for the RPi board and peripherals
In general, we want to keep these three components consistent in order to ensure proper operation of the kernel. In theory, the old overlays should also work for the new kernel. However, the modules folder has to be replaced with our new versions, as the modules must match the exact kernel version.
In order to package the kernel modules (the modules folder) and send them to the Raspberry Pi, we have to run these commands:
user@ubuntu$ rm -rf ../modules user@ubuntu$ ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- INSTALL_MOD_PATH=../modules make modules_install user@ubuntu$ cd ../modules user@ubuntu$ tar czf modules.tgz * user@ubuntu$ scp modules.tgz pi@raspberrypi:/tmp
Next, in order to package and copy the overlays and the kernel.img/kernel7.img file to the Raspberry Pi, run these commands:
user@ubuntu$ rm -rf ../boot user@ubuntu$ cd ../linux user@ubuntu$ mkdir ../boot user@ubuntu$ mkdir ../boot/overlays user@ubuntu$ cp arch/arm/boot/zImage ../boot/$KERNEL.img user@ubuntu$ cp arch/arm/boot/dts/*.dtb ../boot/ user@ubuntu$ cp arch/arm/boot/dts/overlays/*.dtb* ../boot/overlays user@ubuntu$ cp arch/arm/boot/dts/overlays/README ../boot/overlays/ user@ubuntu$ cd ../boot/ user@ubuntu$ tar czf boot.tgz * user@ubuntu$ scp boot.tgz pi@raspberrypi:/tmp
Now that we’ve copied these files to the Raspberry Pi, we just have to move them to the right places on the Pi itself. In order to do that, ssh into the Pi and obtain root privileges:
user@ubuntu$ ssh pi@raspberrypi pi@raspberrypi$ sudo -s
If you want to keep a backup of your existing kernel, you can do so now:
root@raspberrypi$ cd /boot/ root@raspberrypi$ cp kernel7.img kernel7-backup.img # For RPI 2/3 root@raspberrypi$ cp kernel.img kernel-backup.img # For RPI 0/1
Lastly, replace the old kernel with the new one:
root@raspberrypi$ cd / root@raspberrypi$ tar xzf /tmp/modules.tgz root@raspberrypi$ rm /tmp/modules.tgz root@raspberrypi$ cd /boot/ root@raspberrypi$ tar xzf /tmp/boot.tgz --no-same-owner root@raspberrypi$ rm /tmp/boot.tgz
Now, reboot and run your freshly installed kernel:
You can check whether you’re running the new kernel:
pi@raspberrypi$ uname -a
This should output the build date of a few minutes ago.


Please use this identifier to cite or link to this item:
|Title:||SliceNet: deep dense depth estimation from a single indoor panorama using a slice-based representation||Authors:||Pintore, Giovanni
Almansa Aránega, Eva María
|Keywords:||visual computing;indoor reconstruction;indoor panorama||Issue Date:||Jun-2021||Project:||Advanced Visual and Geometric Computing for 3D Capture, Display, and Fabrication
|Related Publication(s):||Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)||Start page:||11536||End page:||11545||Abstract:||
We introduce a novel deep neural network to estimate a depth map from a single monocular indoor panorama. The network directly works on the equirectangular projection, exploiting the properties of indoor 360-degree images. Starting from the fact that gravity plays an important role in the design and construction of man-made indoor scenes, we propose a compact representation of the scene into vertical slices of the sphere, and we exploit long- and short-term relationships among slices to recover the equirectangular depth map. Our design makes it possible to maintain high-resolution information in the extracted features even with a deep network. The experimental results demonstrate that our method outperforms current state-of-the-art solutions in prediction accuracy, particularly for real-world data.
|Appears in Collections:||CRS4 publications|
Show full item record
Files in This Item:
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Get 20% off this month when you try our services!
The number and location of telephone outlets are not as critical today as it once was. Many of us use plug-in cordless phones. It is still advisable to install wall outlets in any areas where you might want a computer terminal, in your bathroom, in the kitchen and also where you have cable outlets.
With technological changes, have come more uses for cables. For instance, in a Ethernet wired business/home, Ethernet is often used for two way communication video conferencing for hardwired devices. In addition, there are often design requirements for audio and video cables that just have no substitute.
A security system is almost automatic for many business/home buyers today. Low volt wiring is run to sensors at window and doors and sometimes to motion sensors on the exterior of the business/home. Once the pre-wire is complete, any reputable alarm company can come in and present systems and programs to implement.
An intercom can be a great convenience. Most intercoms today also have a music player and radio as well. It is easy to use and each zone of the business/house can be controlled by the individual.
Low Voltage wiring adds value to your business/home.
Feel free to send us a message or give us a call if you have any questions.


Jinan Jing Heng Electronics (Group) Co., Ltd. has a staff of 1200 people, including 400 engineers and technicians, 40 with senior professional titles and 100 people with intermediate professional titles. Their extensive experience in the semiconductor product development is the solid foundation for Jing Heng sustainable development.
Jing Heng Electronics (Group) Co., Ltd. has the independent import and export rights, which is a high-tech enterprise in Shandong Province and the major semiconductor chips and finished products manufacturers in China, with annual output of 400,000 wafers of Schottky diode, 500 000 wafers of bidirectional trigger diode , 5 billion discrete semiconductor devices, 4 billion of lead frame and 60,000 units of switching power supply .
Currently, Jinan Jing Heng Electronics (Group) Co., Ltd has established long-term collaborative relationships with many semiconductor vendors and customers of the world. Its products are sold to Europe, America, Hong Kong and Taiwan, Japan, Korea and other countries and regions with a good corporate image and product reputation in these areas. The market share of its Schottky diodes in mainland China accounts for more than 40% and the DB series of bidirectional trigger diodes accounts for 60% in the world market share. The main customers now are GE,Philips. Osram, Matsushita (Panasonic), Delta etc.
Jinan Jing Heng Electronics (Group) Co., Ltd. will continue adhere to the philosophy of "science and technology as the root, people-oriented; quality first, the community as the most important".It will catch the opportunity and share success and common development with partners.


An Active Learning Approach to Teaching the Main Ideas in Computing Explorations in Computing: An Introduction to Computer Science and Python Programming teaches computer science students how to use programming skills to explore fundamental concepts and computational approaches to solving problems. Tbook gives beginning students an introduction to computer science concepts and computer programming. Designed for CS0 and CS1 courses, it is very well suited for alternative lecture styles, including flipped classrooms.
Prepares Students for Advanced Work in Computer ScienceA revised and updated version of the authorâs Explorations in Computing: An Introduction to Computer Science, this text incorporates two major differences. It now uses Python, instead of Ruby, as the lab software so that students can seamlessly transition from introductory projects to more advanced studies in later courses. The book also introduces Python programming, providing students with sufficient programming skills so they can implement their own programs.
Practical, Step-by-Step ProjectsThe interactive lab projects in each chapter allow students to examine important ideas in computer science, particularly how algorithms offer computational solutions to problems. Students can type expressions, view results, and run experiments that help them understand the concepts in a hands-on way.
Web ResourcesThe Python software modules for each lab project are available on the authorâs website. The modules include data files and sample Python code that students can copy and modify. In addition, the site provides a lab manual of installation instructions and tips for editing programs and running commands in a terminal emulator.
Explains the theory behind basic computer vision and provides a bridge from the theory to practical implementation using the industry standard OpenCV libraries
Computer Vision is a rapidly expanding area and it is becoming progressively easier for developers to make use of this field due to the ready availability of high quality libraries (such as OpenCV 2).Â This text is intended to facilitate the practical use of computer vision with the goal being to bridge the gap between the theory and the practical implementation of computer vision. The book will explain how to use the relevant OpenCV library routines and will be accompanied by a full working program including the code snippets from the text. This textbook is a heavily illustrated, practical introduction to an exciting field, the applications of which are becoming almost ubiquitous.Â We are now surrounded by cameras, for example cameras on computers & tablets/ Â cameras built into our mobile phones/ Â cameras in games consoles; cameras imaging difficult modalities (such as ultrasound, X-ray, MRI) in hospitals, and surveillance cameras. This book is concerned with helping the next generation of computer developers to make use of all these images in order to develop systems which are more intuitive and interact with us in more intelligent ways.Â
Manage research, learning and skills at IT1me. Create an account using LinkedIn to manage and organize your IT knowledge. IT1me works like a shopping cart for information -- helping you to save, discuss and share.


Electric Double Side USB Lighter
Product Type: Lighter
Size: About 2.5 x 8.3 x 1.3 cm.
Lightweight, easy to carry and convenient to use.
USB charging, more convenient.
Easy to charge by power bank, computer, laptop, car USB port.
A great gift choice for friends and femaily.
Smart chip automatically power off, prevent overheating, charge overcurrent protection, more safe to use.
Color: Black (As given picture)


Sunnydaze Cool Blue Mosaic Glass Outdoor Solar LED Lantern – 8 in
- Outdoor hanging solar lantern with string lights
- Made of glass and iron
- Solar panel on top collects energy from the sun to recharge batteries
- Fully-charged LED light will automatically turn on via light-detecting sensor at night
- Wipe Clean
Give your outdoor living space a pop of color during the day and gentle illumination at night with this cool blue, mosaic-patterned, glass, outdoor lantern with LED lights powered by a solar panel at the top. When placed outdoors in direct sunlight between 6-8 hours, the solar panel will convert the solar energy into electricity and store it in the rechargeable battery. At night, the outdoor table light will turn on automatically via a built-in light-detecting sensor. This attractive accent can be placed on a tabletop as a decorative accent or hung from a Shepherd’s hook, tree branch, or ceiling hook with the attached handle. The cool blue mosaic design is sure to complement any patio, deck, garden, or yard, and will bring a lovely pop of color anywhere. Keep the conversation going all evening and well into the night with friends and family as this lantern illuminates your outdoor space beautifully.
– Outdoor hanging solar lantern with string lights
– Made of glass and iron
– Solar panel on top collects energy from the sun to recharge batteries
– Fully-charged LED light will automatically turn on via light-detecting sensor at night
– To fully power the lantern, the solar panel must receive 6-8 hours of full, direct sunlight each day
– Wipe Clean
Seller Information; Report Suspicious Activity
Net Health Shops LLC
5730 Venture Drive Eau Claire, WI 54703
(715) 705-5560/[email protected]
To report suspicious marketplace activity, please reach out to Kohl’s Customer Service at 855-564-5705 or use the “Ask Us” button on Kohl’s Customer Service page to chat with an associate 24 hours a day, 7 days a week.
WARNING: WARNING: This product can expose you to chemicals including Lead, which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.


Popular science writers hard core popular science! What is the ultimate energy "artificial sun"
on April 22, science fiction writers entered the new state-owned enterprise and came to CNNC for the second stop. At the Southwest Institute of physics of the nuclear industry, China's "artificial sun" device was opened to science fiction and science popularization writers for the first time. According to reports, the greatest significance of this device is to provide a nuclear fusion research platform and help develop the ultimate energy of mankind. Why do you say that? Listen to the introduction of popular science writers
energy belonging to the universe and the future
energy is a resource that can provide light, heat, power and other forms of energy needed for human production or life. As one of the greatest inventions of mankind and the most ideal energy in the future, nuclear energy plays an increasingly important role in the world energy system
what is nuclear fusion
nuclear fusion, as its name suggests, uses nuclear fusion reactions to produce energy. The first nuclear fusion reaction discovered by mankind is the nuclear reaction in the sun, which constantly radiates energy outward and transmits energy to the earth. Therefore, nuclear fusion is also regarded as the energy of the universe. Its benefits are also obvious, such as high safety, low waste disposal cost, easy access to raw materials, and so on
as the fuel of nuclear fusion, the isotope deuterium of hydrogen is extremely abundant in seawater. Deuterium extracted from a liter of seawater can release the energy equivalent to burning 300 liters of gasoline in a complete fusion reaction. Nuclear fusion reactors will not produce sulfur and nitrogen oxides that pollute the environment, nor will they release greenhouse gases, and nuclear fusion reactors are absolutely safe. It can be said that it is an ideal energy without pollution, nuclear waste and almost unlimited resources. The realization of controlled nuclear fusion power generation will fundamentally solve the energy problem of mankind
this is easy to say, but not easy to practice. The sun is a medium mass star, with a mass equivalent to N times that of the earth. Its interior can reach a high temperature of 15million degrees and a high pressure of N atmospheres, so it can produce sustainable nuclear reactions. The explosion mechanism of the hydrogen bomb is simply to use the atomic bomb as a fuse and use the high temperature and high pressure produced by the nuclear fission reaction of the atomic bomb to trigger the fusion reaction of nuclear materials
controlled nuclear fusion can be controlled and safe by means of inertial restraint or magnetic restraint. The heat obtained from it can be converted into mechanical energy, and then into electrical energy, so as to replace the fossil energy widely used at present
fifty year spell
because the basic physical principle of the controlled nuclear fusion device is similar to the mechanism of nuclear reaction inside the sun, this device is vividly called "artificial sun"
as a technology enthusiast, I have heard of the magic spell of "controlled nuclear fusion power generation, forever 50 years later". This mantra says that since the principle of controlled nuclear fusion was put forward in the 1950s, whenever the media asked relevant experts when they could realize power generation, experts always said that 50 years later, 10 years after 10 years, until the end of the 20th century, the answer was still the same
why is there a magic spell of "forever 50 years later" for controlled nuclear fusion power generation? How to break this spell
with this question, I consulted Liu Yong, the president of the Institute. He said sincerely:
there is indeed this problem. Controlled nuclear fusion is too difficult
now countries have joined forces to make technological breakthroughs. In 2007, ITER organization was established. International Thermonuclear Fusion Experimental Reactor (ITER) is one of the largest and most far-reaching international scientific research cooperation projects in the world at present, and its scale is second only to the international large-scale scientific engineering program of the international space station. ITER will be the first fusion experimental reactor in the world, and it is an essential step to finally realize the commercialization of magnetic confinement fusion energyThe ITER is a superconducting tokamak that can produce large-scale nuclear fusion reactions. Its volume is close to the size of the temple of heaven prayer hall. It is 30 meters high, 28 meters in diameter and weighs 10000 tons. It will use a strong magnetic field to restrain high-temperature plasma, and finally realize the stable and controllable release of nuclear fusion energy. It is expected to realize nuclear fusion power generation in the middle of the world, so as to benefit mankind
as one of the "seven party" members of the Council, China, together with the European Union, India, Japan, South Korea, Russia and the United States, jointly funded this project and undertook the manufacturing task of 18 procurement packages in the engineering construction phase of the project
18 procurement packages undertaken by China, including magnet support, correction field coil system, magnet feeder system, gas injection system, diagnosis system and other important components. It is planned that all large components required for the project will be in place by 2021. The director general of ITER believes that China's delivery of relevant products "on time and with good quality" can be regarded as an example for all partners
president Liu Yong said that the research process will encounter many unexpected difficulties and uncertainties, but challenges and opportunities coexist. When encountering unexpected difficulties, unexpected discoveries and progress often occur, which is also the fun of research. Now it seems that through the unremitting efforts of several generations of researchers around the world, we can see the prospect of controlled nuclear fusion power generation,
it will not take another 50 years, but maybe another 30 years
what is a tokamak
since the late 1940s, various scientific and technological powers in the world have developed various ways to study the confinement methods of nuclear fusion plasma. In this process, people have gradually deepened their understanding of the difficulty of realizing controllable nuclear fusion. In 1954, the Soviet Kurchatov Institute of atomic energy invented the Tokamak device with axisymmetric magnetic field configuration
Tokamak is a ring-shaped magnetic confinement controlled nuclear fusion experimental device, so it is also called the circulator in Chinese. It is a magnetic cage composed of an annular closed magnetic field. The high-temperature and high-pressure plasma is confined in the invisible cage composed of this magnetic field. The shape of this magnetic cage is very similar to a hollow lifebuoy, and a large ring current can be generated in the plasma ring
since the 1970s, Tokamak has gradually shown its unique advantages, and in the 1980s, it has become the mainstream of controlled nuclear fusion research. After nearly half a century of efforts, Tokamak has shown bright prospects, plasma confinement has achieved obvious results, and the temperature has reached hundreds of millions of degrees. The scientific feasibility of generating nuclear fusion energy has been confirmed, but the relevant achievements are produced in the form of short pulses, which is still a long way from the continuous operation of the actual reactor. Moreover, whether the nuclear fusion reaction can achieve tritium self-sustaining still needs experimental verification. If the problem of tritium self-sustaining is solved, we will be a big step away from commercial power generation
the second question I ask Liu Yong is that the research progress of Tokamak is so slow because it may not be the optimal configuration of controlled nuclear fusion devices. Maybe now all countries have a path dependence on Tokamak technology, and the technical configuration that is really suitable for controlled nuclear fusion has not been explored by mankind
in this regard, Liu Yong replied that it is indeed possible, and major countries studying nuclear fusion, including China, are indeed devoting part of their energy to the study of nuclear fusion devices of other configurations. At present, the device second only to Tokamak is called stellar simulator. Germany uses half of the funds for nuclear fusion research to study the configuration of stellar simulators, which is an alternative technical solution. However, it is recognized by the international academic community that although the progress of Tokamak is not so fast, it is still the most promising controllable nuclear fusion device at presentIn the 1990s, China formulated a three-step nuclear energy development strategy of "thermal reactor fast reactor fusion reactor". The outline of the national medium and long term science and technology development plan (year) lists magnetic confinement nuclear fusion as an advanced energy technology. The 13th five year plan for national scientific and technological innovation lists "the development of magnetic confinement fusion energy" as a strategic and forward-looking major scientific issue
the research on nuclear fusion in China began in the 1950s, and began with theoretical and exploratory research. The Southwest Physics Research Institute of the nuclear industry of China Nuclear Power Group was established in Sichuan in 1965, and is the earliest Fusion Research Institute in China. As one of the main technical support and research and development tasks for China's participation in the ITER program, the Institute has undertaken the research, development, processing and manufacturing tasks of most nuclear related components in China's ITER procurement package
from the late 1970s to the early 1980s, China began to carry out key research on Tokamak devices. The China circumfluence 1 (HL-1), which was built at the Southwest Institute of physics of the nuclear industry in 1984, is the first fusion large-scale scientific engineering device independently designed and built in China, marking that China's controlled nuclear fusion research has entered the stage of large-scale physical experiments
come out of the control room, pass through a small compartment with spiral stairs, and pass through a door, which is the "workshop" containing "China circulator No. 2A (HL-2A)"
the first feeling is that this machine is large, and the second feeling is that it is large because it is as high as two floors and covers an area of hundreds of square meters. It is said that there are many kinds of pipelines, coils, wires and cabinets around it, which are full of complex technical details. It is this machine that represents human attempts to tame the power of the sun
I have seen the pictures of the circulator for a long time, and I have also seen about it on TV. Today, when I really stand in front of it, I can say that I am close at hand, but I can't understand its meaning for a moment, let alone understand its principle
from the perspective of energy history, facing it is equivalent to facing the first fire raised by ape man, the first coal-fired boiler in the early stage of the industrial revolution, and the first oil well in the 19th century... I'm afraid this analogy is not appropriate, and the significance of the controlled nuclear fusion device in the history of science and technology may be more unique. The above-mentioned energy sources are solar nuclear fusion energy stored in the earth's crust since geological times and solidified by plant photosynthesis. The circulator, on the other hand, hopes to cross those intermediate links and go straight to the theme
the young man who explained to us is a doctoral student of the Institute of nuclear physics. We can regard him and his colleagues and teachers as the future Kuafu or Prometheus, who brought the fire of stars to the earth safely
how do ordinary people feel when they are close to the "sun"
I think of Khrushchev's feelings when he first saw the Soviet carrier rocket in his memoirs, "we people are like fools. We look here and touch there, and we almost lick the taste of the rocket shell with our tongue"
at this time, I felt more helpless than Khrushchev
I can only accept it in fragments: some devices detect neutrons released by nuclear fusion, some measure magnetic fields, some supply power for nuclear fusion, and some control magnetic fields
after all, controlled nuclear fusion is not an independent specialty, but a highly integrated discipline. There are too many people engaged in lasers, valves, plasma physics, materials, electronic control, computers, etc... no one can master all the knowledge about it. This research institute, known as the chief engineer unit, is specially responsible for system integration. Nuclear fusion research is also a symbol of a country's scientific and technological strength and industrial strength. You can't do this without a certain level
I can only quote a few sporadically
Copyright © 2011 JIN SHI


Materials for Quantum Computing
Quantum computing is emerging as the next digital revolution. In solid-state implementations computing errors ultimately originate from the materials comprising the quantum bits (qubits). Fault tolerant qubits may be encoded in exotic quantum states that exist in topological low dimensional systems. One of the most promising material systems for this purpose is hybrid superconductor/ semiconductor/ ferromagnet interfaces. The desired quantum computing functionality, or even the very existence of exotic topological quantum states, depend critically on the nature of the interface at the atomistic level. Epitaxial, atomically sharp, defect free interfaces are particularly desirable.
Our goal is to explore the materials space of hybrid superconductor/ semiconductor/ ferromagnet interfaces in the context of quantum computing. We aim to discover new material combinations for epitaxial interfaces, in which topological phases may exist, as well as metastable interface phases with desirable properties that may be stabilized by epitaxial templating. To this end, we employ a computational approach combining density functional theory (DFT) with lattice matching and genetic algorithm optimization. Lattice matching is used for screening a large number of candidate interfaces and genetic algorithms are used for detailed studies of the most promising candidates. This may guide the experiments of our collaborators in promising directions and advance the realization of new quantum computing schemes.
Topological properties of the SnSe/EuS(111) interface
SnSe in a topological crystalline insulator (TCI), a material that is insulating in the bulk but has a conducting state at the surface, which is topologically protected by time reversal symmetry and the crystal symmetry. We conducted DFT simulations of an epitaxial interface between SnSe and the ferromagnetic insulator (FMI), EuS. The magnetic proximity effect breaks the time reversal symmetry and opens a gap of 21 meV at Γ and 9 meV at M in the topological interface state of SnSe, shown in red. Because the magnetic proximity effect is short ranged and confined to the interface, the topological state at the top surface of SnSe, shown in green, in unperturbed. Charge transfer at the interface leads to band bending and shifts the gapped interface states below the Fermi level by 88 meV at Γ and above the Fermi level by 47 meV at M. The topological interface state of SnSe/EuS (111) has a larger gap and a smaller binding energy than e.g., Bi2Se3/EuS. Hence, it could be a potential candidate for implementing quantum/ topological devices.


iPhone 14 Pro: Apple iPhone 14 Pro has been launched officially. The smartphone comes packed with a 6.1 inches (15.49 cm)OLED Display and offers a 1284 x 2778 pixels screen resolution. It is powered by an Apple A14 Bionic processor. It is backed by a 3945 mAh battery. The phone runs on iOS v14.On the camera front so let’s go and know more about iPhone 14 Pro.
Is there an iPhone 14 coming out?
Max regular iPhone 14 is coming
According to our sources, the new iPhone 14 (codenamed D27 and D28) will be available in 6.1-inch and 6.7-inch versions, while the Pro models (codenamed D73 and D74) may be slightly taller to accommodate the new hole-punch + pill design.
What is the price of the iPhone 14 in India?
One of the earlier reports suggests that the iPhone 14 will launch at a starting price of approximately Rs 63,500.
How much will the iPhone 14 cost?
Given Apple’s previous pricing strategies, the “iPhone 14” will likely be priced very similar to the iPhone 13. However, with no mini in the lineup, the starting price would be $799. The “iPhone 14 Max” would occupy a new middle price tier at $899, just under the pro price of $999.
When iPhone 14 Pro will be released?
|launch date||October 31, 2022 (Expected)|
|model||iPhone 14 Pro|
|operating system||iOS v15|
|sim slots||Dual SIM, GSM+GSM|
|sim size||SIM1: Nano, SIM2: Nano|
What is the rate of the iPhone 14 pro?
The iPhone 14 Pro base model will cost $1099 (or approx Rs 87,640), and the iPhone 14 Pro Max may have a starting price of $1199 (or approx Rs 95,706).
Is iPhone 14 Pro Max real?
When next iPhone released?
What is the cost of the iPhone 14?
When can you preorder iPhone 14 Pro?
After that, we can expect pre-orders of the iPhone 14 range to go live the Friday after the Apple event, September 16, with the phones being released a week later, likely on Friday, September 23.
What is the best iPhone to buy in 2022?
- iPhone 13 Pro – Best overall. …
- iPhone 13 Pro Max – Best for battery life. …
- iPhone 13 – Best for most people. …
- iPhone 13 mini – Best small-screen iPhone. …
- iPhone 12 – Still a great smartphone. …
- iPhone 12 mini – A cheaper small-screen iPhone. …
- iPhone 11 – A solid performer. …
- iPhone SE (2022) – Most affordable iPhone.
Is a new iPhone coming in 2022?
We expect the iPhone 14 to be announced in mid-September 2022 and hit stores around a week later. Apple nearly always debuts its new iPhones in September each year, with COVID-19 causing one notable exception in 2020
- Anime in Hindi
- Download My dress-up darling Episode (1-12) English sub and dub
- Naruto Anime
- Who is Disha Patani, Age, College, and Education
What is the iPhone 15 going to look like?
What is expected in iPhone 14?
This year’s Pro models are also rumored to get a new 48-megapixel wide camera capable of shooting 8K video. iPhone 14 Pro and iPhone 14 Pro Max will also get the biggest front-facing camera upgrade in years with a new larger aperture f/1.9 lens and autofocus for better low-light performance.
What colors will the iPhone 14 come in?
How is the iPhone 14 look like?
According to Prosser’s Front Page Tech video, the iPhone 14 will look like an iPhone 12 crossed with an iPhone 4 in that it’ll stick with flat edges. However, notably, those edges could include a mute button and a group of rounded buttons for volume central, harking back to the iPhone 4.
Will iPhone 14 have a USB C?
At the soonest, Apple will have USB-C iPhones ready for 2023. If that doesn’t happen, the company will have to make the switch in 2024. We may not get a USB-C port on the iPhone 14, but come the iPhone 15 or iPhone 16, that will finally change.
Is iPhone 13 Pro worth buying?
If you are looking for the absolute best iPhone right now that has the modern high refresh rate display, an additional telephoto lens, and premium build quality then the iPhone 13 Pro is the phone that you should buy but you have to pay a hefty price tag for that.
Will iPhone 13 price drop when the 14 comes out?
Why are iPhone cameras so good?
Apple uses Sony sensors, which are currently the best on the market, apart from the iOS post-processing software that is far superior to any previous Android phone. The camera quality is much more than the sensor. The lens quality, the software of the camera, and, of course, the Image Signal Processor is all important.
When iPhone 14 launch in India?
If rumors are to be considered, the iPhone 14 series will go official on September 13.
Is there a new iPhone coming out in 2022?
As with the iPhone 13 Pro lineup, in 2022, we are expecting a 6.1-inch “iPhone 14 Pro” and a 6.7-inch “iPhone 14 Pro Max.” Rumors suggest there will be some major design differences between the iPhone 14 Pro models and the standard iPhone 14 models because Apple is introducing changes to the Face ID camera.
Will the iPhone 14 have a Touch ID?
iPhone 14 is unlikely to have an in-display Touch ID but the iPhone 15 might | TechRadar.
Does iPhone 14 use Lightning?
Yes, it would be possible to put a USB-C port on an iPhone — it just has virtually no upside for Apple.
Will the iPhone 14 have 4 cameras?
Will iPhone 14 have a punch hole?
The iPhone 14 Pro models could launch with a punch-hole display design. The regular iPhone 14 model might not receive the design upgrade. The iPhone 15 will reportedly arrive next year with a dual punch-hole setup.
What charger will the iPhone 14 use?
Does iPhone 14 have wireless charging?
The iPhone already supports wireless charging via the Qi standard, which means you can use it with any of the best wireless chargers for your phone (though Apple would really like you to commit to MagSafe accessories, I’m sure).
Why did Apple discontinue the home button?
According to the report, Apple is ditching the button to make room for a larger screen in one version of the next iPhone. Instead of a home button, users will perform actions using on-screen gesture controls involving a sort of dock of icons.
So guys if you like this information and you are also able to know the specs of the iPhone 14 Pro so please share this info with your friends and relative who want to purchase the iPhone 14 at first launching.


Refining of chips, ICs, CPUs, electronic components etc.
Chips, ICs, CPUs and many electronic components contain valuable precious metals that can be recovered. This type of electronic waste accumulates as a waste product during the manufacture of electronic appliances, during the dismantling and recycling of disused appliances and also in the form of overstocks at assembly firms.
ESG Edelmetall-Service GmbH & Co. KG has been recovering the precious metals found in electronic waste for years. We purchase scrap containing precious metals from across Europe. In terms of electronic waste, we buy PCBs, circuit boards, laboratory cards, computer plugs, electronic components, chips, EPROMs, ICs, processors, relays, reed switches, contact rivets, disk drives, hard drives, mains adaptors etc.
If you are planning to dismantle or dispose of a complete mainframe system or data processing centre, we can also assist you in this respect with the help of our skilled cooperation partners.
This also applies to single-user computers (PCs + monitors) over a quantity of 10 units and to the disposal of mixed electronic waste over 10 t (including from municipal authorities).
The respective purchase prices depend on the overall quantity and the precious metal content. As precious metal prices are subject to constant change, these prices are adjusted nearly on a daily basis. We would therefore like to ask you to contact us to inquire about prices and to arrange for an appointment to have your electronic waste evaluated.
Recycling Produktionsrückstände Hersteller
Für Chip- und Solarzellenhersteller verwerten wir ausserdem edelmetallhaltige Produktionsrückstände wie Silberleitpasten, Poliertücher, Gekrätz, Bondingdrähte, Leadframes, Waverbruch, Silizium-Waferscheiben, Stanzabfälle, etc.


We take science personally
Our clients at TPM often talk about how our scientific experience makes such a valuable contribution to their work.
But for us, it’s not just about being scientists – it’s also about being citizens in a society that depends on science. We take a personal, ethical interest in making sure that the time and money society spends on scientific research is put to the best possible use for everyone’s benefit. For us, that means helping scientists become more efficient workers and more effective communicators.
We work with dozens of research centres, universities, public agencies and private companies to deliver innovative scientific writing, grant consultancy and transferable skills training that helps researchers push their science forward.


Physics Electrical Machines up to Bachelors in Engineering Bachelors in Engineering
Control Systems up to Bachelors in Engineering
Attended internship at BHEL on extra high voltage circuit brakers.
Jawaharlal Nehru Technological University Hyderabad, 2017, 72
Hi I am Srikanth and hails from Hyderabad. I did my B.Tech in electrical and electronics engineering from Jawaharlal nehru technological university.I have good grip over control systems, electrical machines in electrical engineering topics and also I can teach Maths, Physics for upto plus 2 candidates.I analyse every angle of topic before working on it.
Pricing: 350 rupees/hour
Geographical Area Covered: Just at home, online
Available for online teaching: yes
Available for one-to-one, Private teaching: yes
Available for Home teaching(Teacher travels to you): no
Address: H.No:3-9-605, balajinagar, mansoorabad, hyderabad., Hyderabad, Andhra Pradesh
Pin code: 500068


Story by Dennis Asare
Itel, a Hong Kong based mobile phone manufacturer has launched its latest selfie series smartphones into the Ghanaian market in Accra.
The latest smartphones, Itel S15 and S15 Pro were produced to update the previous versions of the Itel S series.
Speaking at the launch Mr Steven Yang, Brand Manager of Itel Ghana explained that the two new products have a brighter selfie capture in a low light area and bring the best selfie experience to the consumers.
Explaining the specification of the two new products, Mr. Stanley Abbew, Retail Manager of Itel revealed that it took a year of research to produce the Itel S15 and S15 Pro.
He said the phones have a 4-in-1 big pixel with a small isolated pixel which converts photos into large images.
“The S15 and S15 Pro
Explaining the battery performance of the product, Mr.
According to Mr. Michael Tuekpe, Digital Communications Manager, Itel said the company would continue to provide fashionable smartphones for its customers.
He added that