Mathematics · Data Transmission Rates
A Pulse Code Modulation (PCM) system uses a uniform quantizer followed by a 7-bit binary encoder. The bit rate of the system is equal to 50 × 106 bits/second. What is the maximum message signal bandwidth for which the system operates satisfactorily according to the Nyquist criterion?
- 18.57 MHz
- 27.55 MHz
- 34.55 MHz
- 43.57 MHz✓
Correct answer
3.57 MHz
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