A differential PCM has Fs'=20KHz and V(LSB)'=50mV. The received bit stream (arrow to the left) is 0011 1010 0110 1101 0111. Determine the reconstructed voltage level at the following instants.
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 differential PCM has Fs'=20KHz and V(LSB)'=50mV. The received bit
stream (arrow to the left) is 0011 1010 0110 1101 0111. Determine the
reconstructed voltage level at the following instants. Answer this item in
this format:
![After the 12th bit is received: Vreconstructed
After the 20th bit is received: Vreconstructed
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