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upcm

于 2013-11-28 发布 文件大小:43KB
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代码说明:

  μ律PCM编码,小信号放大,大信号缩小,非均匀量化实现的一种方式,实用。(μ-law PCM coding, small signal amplification, large signal narrow, one way to achieve a non-uniform quantization, and practical.)

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