IEC 61669:2015/AMD1:2025

Amendment 1 - Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids

OEN:

IEC

Langue:

English

Code(s) de l'ICS:

17.140.50

Statut:

Publié

Date de Publication:

2025-01-16

Numéro Standard:

IEC 61669:2015/AMD1:2025