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YD/T 1884-2022 English PDF

US$579.00 · In stock
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YD/T 1884-2022: (Information terminal equipment sound pressure output limit requirements and measurement methods)
Status: Valid

YD/T 1884: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 1884-2022English579 Add to Cart 5 days [Need to translate] (Information terminal equipment sound pressure output limit requirements and measurement methods) Valid YD/T 1884-2022
YD/T 1884-2013English799 Add to Cart 4 days [Need to translate] Sound pressure level limit requirement and test method for telecommunication ＆information terminal equipment Obsolete YD/T 1884-2013
YD/T 1884-2009English679 Add to Cart 5 days [Need to translate] Sound Pressure Level Limit Requirement and Measurement Method of Telecommunication and Information Terminal Equipment Obsolete YD/T 1884-2009

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Basic data

Standard ID YD/T 1884-2022 (YD/T1884-2022)
Description (Translated English) (Information terminal equipment sound pressure output limit requirements and measurement methods)
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M30
Word Count Estimation 25,212
Date of Issue 2022-09-30
Date of Implementation 2023-01-01
Older Standard (superseded by this standard) YD/T 1884-2013
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the sound pressure output limit requirements for different types of equipment, usage methods and occasions, and specifies the measurement conditions and corresponding measurement methods. This standard applies to communication terminal equipment, portable audio equipment provided with original earphones, independently provided portable audio equipment and independently provided earphones. For portable communication terminal equipment with audio playback function, refer to the corresponding part requirements of portable audio equipment. This standard also applies to the monitoring of daily noise exposure.

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