An analog signal is band limited to 4 kHz. It is sampled at the Nyquist rate and samples are quantized into 4 levels. The quantization levels have probabilities 1/8, 1/8, 3/8 and 3/8. The information rate of the source is:

An analog signal is band limited to 4 kHz. It is sampled at the Nyquis

1.	An analog signal is band limited to 4 kHz. It is sampled at the Nyquist rate and samples are quantized into 4 levels. The quantization levels have probabilities 1/8, 1/8, 3/8 and 3/8. The information rate of the source is:
A.	15400 bps
B.	4000 bps
C.	14400 bps
D.	16000 bps
Answer» D. 16000 bps

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An analog signal is band limited to 4 kHz. It is sampled at the Nyquist rate and samples are quantized into 4 levels. The quantization levels have probabilities 1/8, 1/8, 3/8 and 3/8. The information rate of the source is:

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