NF EN 60118-4/A1
NF EN 60118-4/A1

NF EN 60118-4/A1

December 1998
Standard Cancelled

Amendement 1 à la norme NF EN 60118-4 de décembre 1998. (Indice de classement : C97-624)

Cet amendement complète le texte d'origine pour ce qui concerne les perturbations électromagnétiques

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Collections

National standards and national normative documents

Publication date

December 1998

Number of pages

5 p.

Reference

NF EN 60118-4/A1

ICS Codes

11.180.15   Aids for deaf and hearing impaired people

Classification index

C97-624/A1

Print number

1 - janvier 1999

International kinship

IEC 60118-4/A1:1998

European kinship

EN 60118-4/A1:1998
Sumary
Amendement 1 à la norme NF EN 60118-4 de décembre 1998. (Indice de classement : C97-624)

Cet amendement complète le texte d'origine pour ce qui concerne les perturbations électromagnétiques
Standard replaced by (1)
NF EN 60118-4
NF EN 60118-4
March 2007
Standard Cancelled
Electroacoustics - Hearing aids - Part 4 : induction loop systems for hearing aid purposes - Magnetic field strength

Le présent document s'applique aux systèmes de boucles d'induction audiofréquences qui produisent un champ magnétique alternatif à fréquence acoustique et destinés à produire un signal d'entrée aux appareils de correction auditive fonctionnant avec une bobine d'induction captrice.

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