ITU-R 568-1978 (撤回)用于所有电视系统的信噪比单一值.CMTT A部分.电视传输标准和绩效目标
ITU-R 568-1978 标准详情
- 标准号：ITU-R 568-1978
- 中文标题：(撤回)用于所有电视系统的信噪比单一值.CMTT A部分.电视传输标准和绩效目标
- 英文标题：(withdrawn) single value of the signal-to-noise ratio for all television systems - section cmtt a - television transmission standards and performance objectives
- 标准类别：国际电信联盟标准
- 发布日期：1978-01-01
内容简介
that results of studies made by various administrations have shown the need for weighting the measured noise so that, in principle, a single value of signal-to-weighted noise ratio would result in the same subjective opinion value irrespective of the
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