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YD/T 994-1998 English PDF

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YD/T 994-1998: Test chart of image processing equipment
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 994-1998English279 Add to Cart 3 days [Need to translate] Test chart of image processing equipment Obsolete YD/T 994-1998

PDF similar to YD/T 994-1998


Standard similar to YD/T 994-1998

GB/T 41301   YD/T 1730   YD/T 1548.1   YDB 157   YDB 162   YDB 156   

Basic data

Standard ID YD/T 994-1998 (YD/T994-1998)
Description (Translated English) Test chart of image processing equipment
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M10
Classification of International Standard 33.12
Word Count Estimation 7,763
Date of Issue 6/20/1998
Date of Implementation 6/1/1999
Regulation (derived from) Notice of the Ministry of Industry and Information Technology of the People's Republic of China (No. 48 of 2015)
Summary This standard specifies the image processing apparatus test sample in the design, manufacture, inspection and acceptance of. Which consists of two parts: one is the proof itself, from a variety of text and line graphics composition; the other part is literal text, including sample format, graphics, text and graphic content of the test use. This standard applies to commissioning, inspection and acceptance of performance and transmission quality black and white image processing apparatus, according to the degree of distortion on the transmission of various types of graphic copy of an image processing device, the interface transmission characteristics of the appropriate technical parameters and indicators for testing and subjective assessment.

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