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ETSI EN 300 422-4

Wireless Microphones; Audio PMSE up to 3 GHz; Part 4: Assistive Listening Devices including personal sound amplifiers and inductive systems up to 3 GHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU

standard by European Telecommunications Standards Institute , 05/01/2017

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The present document specifies technical characteristics and methods of measurements for Assistive Listening Devices (ALDs) comprising personal hearing aid systems including inductive systems, personal sound amplifiers, and associated accessories for ALDs, e.g. remote controls and audio streaming devices.
 

Product Details

Edition:
2.1.1
Published:
05/01/2017
Number of Pages:
56
File Size:
1 file , 800 KB
Note:
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