For sound reproduction that sounds natural to people, frequencies between 20 Hz and 20 KHz must be sampled at least 96,000 times per second.

Question

Quizplus · Accepted Answer

The Nyquist theorem states that to accurately reproduce a sound, it must be sampled at least twice the highest frequency present in the sound. Therefore, for frequencies up to 20 kHz, a minimum sampling rate of 40 kHz is sufficient. The standard CD quality sampling rate of 44.1 kHz is used to ensure sounds up to 20 kHz can be accurately reproduced, with a small margin above the minimum requirement.

For Sound Reproduction That Sounds Natural to People, Frequencies Between