NF EN 62489-2
NF EN 62489-2

NF EN 62489-2

August 2011
Standard Cancelled

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2 : methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure

Le présent document s''applique aux systèmes de boucles d''induction audiofréquences pour améliorer l''audition.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2011

Number of pages

21 p.

Reference

NF EN 62489-2

ICS Codes

17.140.50   Electroacoustics

European kinship

EN 62489-2:2011
Sumary
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2 : methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure

Le présent document s''applique aux systèmes de boucles d''induction audiofréquences pour améliorer l''audition.
Standard replaced by (1)
NF EN 62489-2
NF EN 62489-2
October 2014
Standard Current
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2 : methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure

Le présent document s''applique aux systèmes de boucles d''induction audiofréquences pour améliorer l''audition. Il peut également être appliqué à de tels systèmes utilisés à d''autres fins, si ladite application est possible. Le document est destiné à l''évaluation de l''exposition humaine à des champs magnétiques basse fréquence produits par le système, par le calcul et par l''essai in-situ.

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