GB/T 6996.4-1986
AbolishedHigh-frequency test chart of transparencies for television
透射式电视高频特性测试图
Application Summary AI generated
This standard defines a high-frequency test chart used to evaluate the resolution and frequency response of television transmission and display systems. It is specifically applied in the testing and calibration of transparency-based television equipment, such as slide scanners and film chain systems, to assess their ability to reproduce fine detail and high-frequency image content. The chart is utilized in laboratory and production environments for quality control of broadcast and professional video equipment.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.