Description: PCM coding system design curriculum design】 【PCM encoding (also known as pulse code modulation): digital communications, one of the encoding. The main process is to voice, image and other analog signal at a certain time for sampling, to discretization, sampling at the same time, the value of homes by the hierarchical units in five four rounded to quantify the sampling values at the same time, a group of binary code to indicate the sample pulse amplitude.
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PCM编码系统的设计【课程设计】.doc
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