The signals which are obtained by encoding each quantized signal into a digital word is called as a) PAM signal b) PCM signal c) FM signal d) Sampling and quantization Answer : b) PCM signal...
Choosing a discrete value that is near but not exactly at the analog signal level leads to a) PCM error b) Quantization error c) PAM error d) Sampling error Answer : b) Quantization error...
In a PCM system the number of quantization level are 16 and the maximum signal frequency is 4 KHz the transmission bit rate is Answer : In a PCM system the number of quantization level are 16 and the maximum signal frequency is 4 KHz the transmission bit rate is 32 Kbits/sec...
Quantization noise can be reduced by ________ the number of levels. a) Decreasing b) Increasing c) Doubling d) Squaring Answer : b) Increasing...
What is bit depth? a) Number of quantization level b) Interval between two quantization levels c) Number of possible digital values to represent each sample d) None of the mentioned
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