IEC 62489-1 Ed. 1.2 b:2017

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components CONSOLIDATED EDITION

International Electrotechnical Commission , 11/27/2017

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 11/27/2017

Published:11/27/2017

Pages:128

File Size:1 file , 1.3 MB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 62489-1:2010+A1:2014+A2:2017 applies to the components of audio-frequency induction-loop systems for assisted hearing. It may also be applied to such systems used for other purposes, as far as it is applicable. This standard is intended to encourage accurate and uniform presentation of manufacturers' specifications, which can be verified by standardized methods of measurement. It is intended for type testing. The components considered are the following:
- amplifiers;
- microphones;
- other components, such as playback equipment.
IEC 62489-1:2010 does not deal with safety, for which IEC 60065 applies. It also does not deal with EMC (Electromagnetic compatibility) and EMF (Electromagnetic fields, in the context of human exposure). This consolidated version consists of the first edition (2010), its amendment 1 (2014) and its amendment 2 (2017). Therefore, no need to order amendment in addition to this publication.