GB/T 7401-1987
ActiveMethod for subjective assessment of quality of colour television pictures
彩色电视图像质量主观评价方法
Application Summary AI generated
This standard specifies a subjective evaluation method for assessing the quality of color television pictures, using human observers to rate image attributes such as sharpness, color fidelity, and noise. It is applied in the development, production, and testing of color television receivers and related display equipment in China, ensuring consistent picture quality assessment under controlled viewing conditions. The method is particularly relevant for manufacturers and quality assurance labs in the consumer electronics and broadcast industries.
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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.