ITU-R BR.1422-1999 标准详情
- 标准号:ITU-R BR.1422-1999
- 中文标题:对于具有噪声减少和矩阵环绕声影片声轨迹编码的电视使用的操作实践
- 英文标题:operational practices for television use of film soundtracks encoded with noise reduction and matrix surround
- 标准类别:国际电信联盟标准
- 发布日期:1999-12-01
that since television reception does not allow as high a dynamic range as the cinema, if any correction ofdynamic range is necessary, it should be done after noise reduction expansion and applied simultaneously on bothencoded channels.
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