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| 1. |
A signal is sampled at 8 kHz and is quantized using 8 bit uniform quantizer. Assuming SNR for a sinusoidal signal, the correct statement for PCM signal with a bit rate of is |
| Answer» where n is no. of bit, fs is sampling frequency. SNR = 1.76 + 6.02n = 1.76 + 6.02 x 8 49.8 dB. | |