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Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 62489-1:2010 + A1:2014 + A2:2017); German version EN 62489-1:2010 + A1:2015 + A2:2018

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Draft Document - Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 29/955/CDV:2017); German version EN 62489-1:2010/prA2:2017

$15.696

DIN EN 62489-1/A1 - DRAFT

Published Date: 06/01/2013

Draft Document - Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 29/799/CDV:2013); German version EN 62489-1:2010/FprA1:2013

$22.236

DIN EN 62489-1

Published Date: 11/01/2010

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 62489-1:2010); German version EN 62489-1:2010

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Published Date: 04/01/2008

Draft Document - Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 29/640/CD:2007)

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Published Date: 08/01/2006

Electroacoustics - Hearing aids - Part 7: Measurement of performance characteristics of hearing aids for production, supply and delivery quality assurance purposes (IEC 60118-7:2005); German version EN 60118-7:2005

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DIN EN 61669

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Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids (IEC 61669:2015); German version EN 61669:2016

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DIN EN 62489-1

Published Date: 09/01/2018

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 62489-1:2010 + A1:2014 + A2:2017); German version EN 62489-1:2010 + A1:2015 + A2:2018

$38.913

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Published Date: 01/01/1990

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File Size :	1 file
Note :	This product is unavailable in Russia, Ukraine, Belarus
Number of Pages :	10
Product Code(s) :	2731082, 2731082
Published :	10/01/2017

DIN EN 62489-1/A2 - DRAFT PDF

Draft Document - Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 29/955/CDV:2017); German version EN 62489-1:2010/prA2:2017

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