NF C97-624/A1*NF EN IEC 60118-4/A1:2018
Electroacoustics - Hearing aids - Part 4 : induction-loop systems for hearing aid purposes - System performance requirements

Standard No.

NF C97-624/A1*NF EN IEC 60118-4/A1:2018

Release Date

2018

Published By

Association Francaise de Normalisation

Latest

NF C97-624/A1*NF EN IEC 60118-4/A1:2018

NF C97-624/A1*NF EN IEC 60118-4/A1:2018 history

• 2018 NF C97-624/A1*NF EN IEC 60118-4/A1:2018 Electroacoustics - Hearing aids - Part 4 : induction-loop systems for hearing aid purposes - System performance requirements