GB/T 7400.7-1987
AbolishedBroadcasting and televisionterminology--Television broadcasting--Visual and picture quality
广播电视名词术语 电视广播 视觉与图象质量
Application Summary AI generated
This standard defines terminology related to visual and picture quality in television broadcasting, providing a unified vocabulary for describing image characteristics such as resolution, contrast, and distortion. It is applied in the Chinese broadcasting and television industry for technical documentation, quality assessment, and communication among engineers and researchers working on TV transmission systems and display equipment. The standard ensures consistent understanding of visual quality metrics across production, testing, and regulatory contexts.
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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.