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现行 SMPTE RP 84-1996(Archived 2003)
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Reference Carrier Frequencies and Preemphasis Characteristics for 1-in Type B Helical-Scan Television Analog Recording 1英寸B型螺旋扫描电视模拟记录的参考载波频率和预相位特性
发布日期: 1996-01-01
本规程规定了1英寸B型螺旋扫描电视磁带记录的载波偏离的视频参考频率和相关视频预相位。(在复制中使用的视频去强调是通过要求平坦输入输出视频响应以及记录中指定的预相位来间接指定的。)
This practice specifies the video reference frequencies to which the carrier is deviated and the associated video preemphasis for 1-in type B helical-scan television tape recording. (The video deemphasis to be used in reproduction is specified indirectly by requiring a flat input-to-output video response along with a specified preemphasis in recording.)
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