ITU-T G.731 FRENCH-1993
音频的原始脉冲编码调制

PRIMARY PCM MULTIPLEX EQUIPMENT FOR VOICE FREQUENCIES

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标准号

ITU-T G.731 FRENCH-1993

发布

1993年

发布单位

国际电信联盟

 

 

引用标准

ITU-T G.732 ITU-T G.733

适用范围

The CCITT, considering that pulse code modulation (PCM) multiplex equipments are already used in various countries, in particular to provide a large number of short-distance telephone circuits on certain pairs in existing cables, and in order to minimize the number of different PCM multiplex equipments providing circuits which may be used in international connections, recommends that Administrations concerned should make their choice between the two primary PCM multiplex equipments described in Recommendations G.732 and G.733.

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