谁能解释一下有关编码和解码的信息? [英] Can anyone explain me about encoding and decoding?

问题描述

嗨
我需要了解a-law和u-law到底是编码解码还是字节转换?

有人可以解释吗?

Hi
I need to know about a-law and u-law.Whether it is an encoding decoding or byte conversion?

Can anyone explain this?

推荐答案

都不是:它们是 COMPANDING算法 [^ ]

Wiki可能再次可以帮助您了解背景信息: http://en.wikipedia.org/wiki/%CE%9C -law_algorithm [ ^ ]因为它太技术化了，无法在这里解释.
(而且这个网站也不擅长数学符号！:laugh:)

Neither: they are COMPANDING algorithms[^]

Wiki again can probably help with the background: http://en.wikipedia.org/wiki/%CE%9C-law_algorithm[^] because it gets way too technical to explain here.
(And this site is not good at math symbols! :laugh:)

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