quaternary PCM system works for sinusoidal modulation signa of 40 dB, the desired SNR if 50 dB, find the new levels of quantization that must be added to make the system works under targeted SNR for sinusoidal modulation
Quantization and Resolution
Quantization is a methodology of carrying out signal modulation by the process of mapping input values from an infinitely long set of continuous values to a smaller set of finite values. Quantization forms the basic algorithm for lossy compression algorithms and represents a given analog signal into digital signals. In other words, these algorithms form the base of an analog-to-digital converter. Devices that process the algorithm of quantization are known as a quantizer. These devices aid in rounding off (approximation) the errors of an input function called the quantized value.
Probability of Error
This topic is widely taught in many undergraduate and postgraduate degree courses of:
A quaternary PCM system works
for sinusoidal modulation signa of
40 dB, the desired SNR if 50 dB,
find the new levels of quantization
that must be added to make the
system works under targeted SNR
for sinusoidal modulation signal
.and the bits added
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