IEC 62489-1:2010 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components
This part of the IEC 62489 series applies to the components of audio-frequency inductionloop 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: ?C amplifiers; ?C microphones; ?C other components@ such as playback equipment. This standard 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).
IEC 62489-1:2010 history
2017IEC 62489-1:2010/AMD2:2017 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components
2017IEC 62489-1:2017 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components CONSOLIDATED EDITION
2014IEC 62489-1:2010/AMD1:2014 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components
2014IEC 62489-1:2014 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components
2010IEC 62489-1:2010 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components