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Sagot :
The sampling rate is determined by the accuracy of the digital recording.
What is the Sampling rate in digital recording?
According to Nyquist’s Theorem, for an accurate digital representation of a sound wave, the sample rate must be at least two times bigger than the highest frequency record.
As the highest sound a human can hear has a frequency of 20 kHz, the minimum sample rate must be 40 kHz to be possible to digitalize this frequency.
- As a component of the Nyquist-Shannon theorem, sample rates were first discussed in the 1940s.
- According to this, a sampling rate must have a frequency that is twice as high as the original recording for the sound to be accurately reproduced.
- Between 20 hertz (20Hz) and 20 kilohertz, the human ear is capable of hearing (20kHz).
- According to the theory, because 44.1 kHz is more than twice the upper limit of human hearing, it will produce a very accurate reproduction.
- However, some people continue to record at higher sample rates in order to capture all sounds.
- While these are not audible in the original recordings, if a 192 kHz audio sample were pitched down, some frequencies that were previously undetectable would become audible.
- Some of the highs might have been pitched down after being recorded at a lower sample rate.
To learn more about the Sampling rate, refer
to https://brainly.com/question/24448358
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