Question: Explain how 13 bits per sample can be reduced to 8 bits for telephone voice, giving a transmitting bit rate of 64kbits/s. Is it possible

Explain how 13 bits per sample can be reduced to 8 bits for telephone voice, giving a transmitting bit rate of 64kbits/s. Is it possible using the same technique to achieve a similar reduction in bit rate for a video signal? Use diagrams to explain you answer

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