ITU-R BS.2051-0-2014
节目制作高端音响系统

Advanced sound system for programme production

ITU-R BS.2051-0-2014 发布历史

This Recommendation specifies an advanced sound system with and without accompanying picture, beyondsystems specified in Recommendation ITU-R BS.775. An advanced sound system uses audio data incombination with an appropriate set of metadata to specify a sound scene to be delivered/broadcasted. Thespecifications include requirements for signalling the properties of advanced sound content and speakerlayout to be used in content production for advanced sound systems. The advanced sound system can applyto the sound component of television and expanded large screen digital imagery (LSDI) programmes, as wellas for sound only programmes.

ITU-R BS.2051-0-2014由国际电信联盟 IX-ITU 发布于 2014-02-01。

ITU-R BS.2051-0-2014 在中国标准分类中归属于: M61 广播、电视系统。

ITU-R BS.2051-0-2014 发布之时，引用了标准

• ITU-R BS.775 有/无图像多声道立体音响系统
• ITU-R BT.1769 产品和国际节目交换的LSDI成像格式扩展层参数值
• ITU-R BT.709 *， 2015-06-01 更新

* 在 ITU-R BS.2051-0-2014 发布之后有更新，请注意新发布标准的变化。

ITU-R BS.2051-0-2014的历代版本如下：

• 2014年02月01日 ITU-R BS.2051-0-2014 节目制作高端音响系统

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标准号

ITU-R BS.2051-0-2014

发布日期

2014年02月01日

实施日期

废止日期

无

中国标准分类号

M61

发布单位

国际电信联盟

引用标准

ITU-R BS.775 ITU-R BT.1769 ITU-R BT.709

适用范围

This Recommendation specifies an advanced sound system with and without accompanying picture, beyondsystems specified in Recommendation ITU-R BS.775. An advanced sound system uses audio data incombination with an appropriate set of metadata to specify a sound scene to be delivered/broadcasted. Thespecifications include requirements for signalling the properties of advanced sound content and speakerlayout to be used in content production for advanced sound systems. The advanced sound system can applyto the sound component of television and expanded large screen digital imagery (LSDI) programmes, as wellas for sound only programmes.

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