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: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YD/T 1884-2022	579	Add to Cart	5 days	(Information terminal equipment sound pressure output limit requirements and measurement methods)	Valid
YD/T 1884-2013	799	Add to Cart	4 days	Sound pressure level limit requirement and test method for telecommunication ＆information terminal equipment	Obsolete
YD/T 1884-2009	679	Add to Cart	5 days	Sound Pressure Level Limit Requirement and Measurement Method of Telecommunication and Information Terminal Equipment	Obsolete

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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Older Standard (superseded by this standard): YD/T 1884-2013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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