IEC 61866-1997
音像系统 人-机对话文本传输系统(ITTS)
Audiovisual systems - Interactive text transmission system (ITTS)
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- 标准号
- IEC 61866-1997
- 发布日期
- 1997年08月
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- M63
- 国际标准分类号
- 33.160.99
- 发布单位
- IX-IEC
- 被代替标准
- IEC 100C/114/FDIS-1997
- 适用范围
- The interactive text transmission system (ITTS) provides the mechanism for encoding sound associated data on prerecorded media and for the transport of such data across equipment interfaces. This International Standard defines the higher layers of ITTS, i.e. those system characteristics which are independent of the recording or interconnection medium.