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Q. |
In PCM encoding, quantization level varies as a function of |
A. | frequency |
B. | amplitude |
C. | square of frequency |
D. | square of amplitude |
Answer» B. amplitude | |
Explanation: in linear pcm the quantization levels are uniform. but in normal pcm encoding the quantization level vary according to the amplitude, based of a-law of myu-law. |
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