GB/T 6996.11-1986
AbolishedCircular zone test chart of transparencies for television
透射式电视区域测试图
Application Summary AI generated
This standard specifies the design and characteristics of a circular zone test chart used for evaluating the resolution and geometric distortion of transparencies in television systems. It is applied in the testing and calibration of television cameras, imaging sensors, and optical systems within broadcast and video production environments. The chart enables precise assessment of image quality across different zones of the field of view.
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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.