GB/T 6363-1986
ActiveMethod for the subjective assessment of the quality of document facsimile
文件传真质量主观评定方法
Application Summary AI generated
This standard specifies a subjective testing method for evaluating the quality of document facsimile (fax) transmissions by human observers. It is applied in the telecommunications industry for assessing the legibility and overall fidelity of black-and-white document images sent over analog or digital fax networks. The method is used during equipment development, type approval, and maintenance to ensure that fax machines meet acceptable performance criteria for business and administrative document exchange.
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