ITU-T J.12 FRENCH-1988
在国际电话网络上建立的声音节目电路的类型

TYPES OF SOUND-PROGRAMME CIRCUITS ESTABLISHED OVER THE INTERNATIONAL TELEPHONE NETWORK


ITU-T J.12 FRENCH-1988 发布历史

The CCITT recognizes the types of sound-programme circuits defined below. Note–For the purposes of this Recommendation and other Recommendations in the Series J, soundprogramme circuits have been classified in terms of the nominal effectively transmitted bandwith. For convenience, the corresponding type of circuit from the administrative point of view (see Recommendation D.180 [1]) is given under each type of equipment in the following paragraphs.

ITU-T J.12 FRENCH-1988由国际电信联盟 IX-ITU 发布于 1988。

ITU-T J.12 FRENCH-1988 在中国标准分类中归属于: M11 通信网技术体制,M42 通信线路设备。

ITU-T J.12 FRENCH-1988 发布之时,引用了标准

  • ITU-T D.180 为国际声音节目和电视节目的传送偶尔提供电路-系列D:一般资费原则:一般资费原则: 国际声音节目和电视*2005-09-01 更新
  • ITU-T N.15 最高许可权,在国际声音节目和电视传输电路的国际声节目传输-维护的第4研究组.共2页

* 在 ITU-T J.12 FRENCH-1988 发布之后有更新,请注意新发布标准的变化。

ITU-T J.12 FRENCH-1988的历代版本如下:

 

 

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标准号
ITU-T J.12 FRENCH-1988
发布日期
1988年
实施日期
废止日期
中国标准分类号
M11;M42
发布单位
IX-ITU
引用标准
ITU-T D.180 ITU-T N.15
适用范围
The CCITT recognizes the types of sound-programme circuits defined below. Note–For the purposes of this Recommendation and other Recommendations in the Series J, soundprogramme circuits have been classified in terms of the nominal effectively transmitted bandwith. For convenience, the corresponding type of circuit from the administrative point of view (see Recommendation D.180 [1]) is given under each type of equipment in the following paragraphs.




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