Question: Problem 1 a A music signal has a 2 5 d B peak - to - rms ratio. Two codec chips are available, A 1

Problem 1a
A music signal has a 25dB peak-to-rms ratio. Two codec chips are available, A12-bit linear PCM codec and an 8-bit A-law standard Companding encoder/decoder. Assuming signal peaks are kept 3dB below the peak values of the encoders. If the bandwidth of the signal is 10KHz and a maximum serial bit rate of (allow 15% above Nyquist rate for sampling rate?).
Solution:
Problem 1a A music signal has a 25dB peak-to-rms ratio. Two

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