28008
This is effectively a frequency convolution ( Wiener–Khinchin theorem ) of the two signals , resulting in a carrier with narrow sidebands .
 Wiener–Khinchin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Wiener–Khinchin