ANSI/CEA 2020-2007
其它垂直消隐信息(VBI)波形

Other VBI Waveforms


ANSI/CEA 2020-2007 发布历史

Specifies four Vertical Blanking Interval (VBI) waveforms in commercial use. The electrical properties of the waveforms are covered, but the meaning of the payload data is not. The waveforms apply to 525-line, interlaced (i.e. 480i) analog television signals. The waveforms may be present on analog inputs and analog outputs, but no conformance requirements about the actual presence of the waveforms are defined in this standard.

ANSI/CEA 2020-2007由美国国家标准学会 US-ANSI 发布于 2007。

ANSI/CEA 2020-2007 在中国标准分类中归属于: M74 广播、电视发送与接收设备,在国际标准分类中归属于: 33.060.30 无线中继和固定卫星通信系统。

ANSI/CEA 2020-2007的历代版本如下:

 

 

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标准号
ANSI/CEA 2020-2007
发布日期
2007年
实施日期
废止日期
中国标准分类号
M74
国际标准分类号
33.060.30
发布单位
US-ANSI
适用范围
Specifies four Vertical Blanking Interval (VBI) waveforms in commercial use. The electrical properties of the waveforms are covered, but the meaning of the payload data is not. The waveforms apply to 525-line, interlaced (i.e. 480i) analog television signals. The waveforms may be present on analog inputs and analog outputs, but no conformance requirements about the actual presence of the waveforms are defined in this standard.




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