A signal of bandwidth 3.5 kHz is sampled and quantized and coded by a PCM system. The coded signal is then transmitted over a transmission channel with transmission rate of 50 kbps. Calculate the maximum signal to noise ratio that can be obtained by the system. The input signal has peak to peak value of 4 V and rms value of 0.2 V
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A signal of bandwidth 3.5 kHz is sampled and quantized and coded by a PCM system. The coded signal is then transmitted over a transmission channel with transmission rate of 50 kbps. Calculate the maximum signal to noise ratio that can be obtained by the system. The input signal has peak to peak value of 4 V and rms value of 0.2 V.
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