For a PCM system with the following parameters Maximum analog input frequency = 4 kHz, Maximum decoded voltage at the receiver=±2.55V, Minimum dynamic range=46 dB, Determine (a)Minimum sample rate (b)Minimum number of bits used in the PCM code (c)Resolution (d)Quantization error (e)Coding efficiency

The given data -

Maximum Analog Input Frequency = $f_a$ = 4 kHz

Maximum Decoded Voltage at the Receiver = $V{max}$ = ± 2.55 V

Minimum Dynamic Range = $DR$ = 46 dB

To find -

a] Minimum Sample Rate = $f_s$ = ?

b] Minimum number of bits used …