engineering recuitment GATE ECE 2023-24 Test Series Communication Systems Introduction To Digital Modulation Baseband Modulation
A signal is sampled 8 kHz and is quantized using 8 - bit uniform quantizer assuming SNRq for a sinusoidal signal, the correct statement for PCM signal with a bit rate of R is:
1
R = 32 kbps, SNRq = 49.8 dB
2
R = 64 kbps, SNRq = 55.8 dB
3
R = 64 kbps, SNRq = 49.8 dB
4
R = 32 kbps, SNRq = 25.8 dB