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IEC 62489-1-ed.1.2+Amd.1+Amd.2-CSV
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components
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STANDARD published on 27.11.2017
The information about the standard:
Designation standards: IEC 62489-1-ed.1.2+Amd.1+Amd.2-CSV
Publication date standards: 27.11.2017
SKU: NS-1096101
The number of pages: 128
Approximate weight : 415 g (0.91 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 62489-1-ed.1.2+Amd.1+Amd.2-CSV :
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. LIEC 62489-1:2010+A1:2014+A2:2017 sapplique aux composants des systemes de boucles dinduction audiofrequences pour ameliorer laudition. Elle peut egalement etre appliquee a ce type de systemes utilises a dautres fins, si ladite application est possible. La presente norme est destinee a favoriser une presentation exacte et uniforme des specifications des fabricants, qui peuvent etre verifiees par des methodes de mesure normalisees. Elle est destinee a des essais de type. Les composants etudies sont les suivants: - amplificateurs; - microphones; - autres composants, tels que les equipements de reproduction. LIEC 62489-1:2010 ne traite pas de la securite, pour laquelle lIEC 60065 sapplique. Elle ne traite pas non plus de la CEM (Compatibilite electromagnetique) ni des champs electromagnetiques (dans le contexte de lexposition dun sujet humain). Cette version consolidee comprend la premiere edition (2010), son amendement 1 (2014) et son amendement 2 (2017). Il nest donc pas necessaire de commander lamendement avec cette publication.
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