In a CD the sampling frequency is nearly-A-half the highest frequency in audio signalB-equal to highest frequency in audio signalC-double the highest frequency in audio signalD-four times the highest frequency in audio signal-C-double the highest frequency in audio signal

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C double the highest frequency in audio signal For proper sampling and faithful reproduction sampling frequency must be at least twice the highest frequency in the signal.

Communication Systems - Engineering

In a CD the sampling frequency is nearly

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Communication Systems - Engineering

In a CD the sampling frequency is nearly

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