CCDA Practice Questions

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Q8. In voice communication, quantisation and coding process converts the analog value into a digital value. Assuming a standard word size is 8 bits, which of the following correctly represents the bandwidth requirement of 64kbps for voice transmission in digital form?

2 x 8 kHz x 4-bit code words

1x8 kHz x 8-bit code words

3 x 4 kHz x 8-bit code words

2 x 4-bit code words x 8 kHz

Your Answer =

Answer / Explanation:

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