IEC 60645-1:1992

Audiometers - Part 1: Pure-tone audiometers

Specifies general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels in comparison with the standard reference threshold level by means of psycho-acoustic test methods. The contents of the corrigendum of February 1993 have been included in this copy.

OEN:

IEC

Langue:

English

Code(s) de l'ICS:

17.140.50

Statut:

Révisé

Date de Publication:

1992-10-28

Numéro Standard:

IEC 60645-1:1992