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【国外标准】 Characteristics of equipment for the coding of analogue medium quality sound-programme signals for transmission on 384-kbit/s channels
本网站 发布时间：
2025-06-10
- ITU-T J.42
- 现行
- 定价：
- 在线阅读
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标准简介适用范围：
暂无
标准号：
ITU-T J.42
标准名称：
Characteristics of equipment for the coding of analogue medium quality sound-programme signals for transmission on 384-kbit/s channels
英文名称：
标准状态：
现行-
发布日期：
2025-11-01 -
实施日期：
出版语种：
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