What Is Pulse Code Modulation?

- Jun 23, 2018-

Pulse code modulation is one of the digital encoding methods. The main process is to sample the analog signals such as languages and images at regular intervals to make them discretized. At the same time, the sampled values are rounded and quantized according to the stratified units, and then the group is quantized. The binary code represents the amplitude of the sampling pulse. To reduce the digital rate and simplify the equipment, band compression techniques can be used.

 

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