A sample rate of 44.1 kHz is almost always used, because this is also used for CD audio, the main source used for creating MP3 files. A greater variety of bit rates are used on the Internet. The rate of 128 kbit/s is commonly used, at a compression ratio of 11:1, offering adequate audio quality in a relatively small space. As Internet bandwidth availability and hard drive sizes have increased, higher bit rates up to 320 kbit/s are widespread.
ఇంటర్నెట్లో సాధారణ బిట్ రేటు 128 kbit/s ఏది కంప్రెషన్ నిష్పత్తిని ఉపయోగిస్తుంది?
11:1