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Audio Sample Rate Phone Call

Audio Sample Rate Phone Call. Since speech is more or less located below 8khz most speech corpora have a sampling rate of 16khz minimum. There are a couple of reasons that higher sampling rates can be advantageous;

Audio Sample Rate Conversion
Audio Sample Rate Conversion from lost-contact.mit.edu
Since speech is more or less located below 8khz most speech corpora have a sampling rate of 16khz minimum. The most common values for the sampling rate is the aforementioned 8khz (most common for telephone communications), 44.1khz (most common for . Let's use a sine wave to demonstrate:

Exceptions are telephone recording where the .

Let's use a sine wave to demonstrate: The range of the human voice extends from 100 hz to 17 khz but traditional, voiceband or narrowband telephone calls limit audio frequencies to the range of . Since speech is more or less located below 8khz most speech corpora have a sampling rate of 16khz minimum. If available, compressor/limiter and equalization .


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