205-2001

Standard on Television: Measurement of Luminance Signal Levels

205-2001 发布历史

This standard describes a method of measuring the amplitude levels of an SMPTE 170M-1994@1 NTSC color or monochrome television video signal. It is concerned with luminance measurements at various points in transmission systems where the signals are at video frequencies. The methods described in this standard are limited to the use of waveform monitors@ software video processing for amplitude assessment@ or suitable oscilloscopes@ and are primarily directed to specifying means of measuring television signal levels for operating purposes.

205-2001由IEEE - The Institute of Electrical and Electronics Engineers@ Inc. 发布于 2001-03-17，并于 2007-01-25 实施。

205-2001的历代版本如下：

• 1958年01月01日 205-1958
• 2001年03月17日 205-2001
• 2013年12月01日 205-2013
• 2016年06月01日 205-2016

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标准号

205-2001

发布日期

2001年03月17日

实施日期

2007年01月25日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

IEEE - The Institute of Electrical and Electronics Engineers@ Inc.

引用标准

16

适用范围

This standard describes a method of measuring the amplitude levels of an SMPTE 170M-1994@1 NTSC color or monochrome television video signal. It is concerned with luminance measurements at various points in transmission systems where the signals are at video frequencies. The methods described in this standard are limited to the use of waveform monitors@ software video processing for amplitude assessment@ or suitable oscilloscopes@ and are primarily directed to specifying means of measuring television signal levels for operating purposes.

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