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CEI EN 60645-1

Electroacoustics - Audiometric equipment Part 1: Equipment for pure-tone and speech audiometry

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Organization: CEI
Publication Date: 1 April 2018
Status: active
Page Count: 50
ICS Code (Electroacoustics): 17.140.50
scope:

This part of IEC 60645 specifies general requirements for audiometers designed for use in determining hearing threshold levels, relative to standard reference threshold levels established by means of psychoacoustic test methods, and those designed to perform psychoacoustic tests using speech material.

The object of this standard is to ensure:

a) that tests of hearing in the frequency range 125 Hz to 16 kHz on a given human ear, performed with different pure-tone audiometers which comply with this standard, give substantially the same results;

b) that the results obtained represent a valid comparison between the hearing of the ear tested and the reference threshold of hearing;

c) that a means of presenting speech material to a subject in a standardized manner is provided. This will ensure that tests of hearing using a specific speech signal and a specific manner of signal presentation, when performed with different audiometers which comply with this standard, give substantially the same results;

d) that audiometers are classified according to the range of test signals they present, according to the mode of operation or according to their presumed primary application.

Document History

CEI EN 60645-1
April 1, 2018
Electroacoustics - Audiometric equipment Part 1: Equipment for pure-tone and speech audiometry
This part of IEC 60645 specifies general requirements for audiometers designed for use in determining hearing threshold levels, relative to standard reference threshold levels established by means of...
March 1, 2016
Electroacoustics - Audiometric equipment Part 1: Equipment for pure-tone audiometry
This part of IEC 60645 specifies general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels, relative to...
November 1, 2015
Electroacoustics - Audiometric equipment Part 1: Equipment for pure-tone audiometry
This part of IEC 60645 specifies general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels, relative to...
July 1, 2002
Electroacoustics - Audiological equipment - Part 1: Pure-tone audiometers
La Norma specifica le prescrizioni generali per gli audiometri e le prescrizioni particolari per gli audiometri a toni puri concepiti per essere utilizzati nella determinazione dei livelli di soglia...
July 1, 1998
Audiometri - Parte 1: Audiometri a toni puri
La Norma specifica le prescrizioni generali per gli audiometri e le prescrizioni particolari per gli audiometri a toni puri concepiti per essere utilizzati nella determinazione dei livelli di soglia...
May 1, 1995
Audiometri - Parte 1: Audiometri a toni puri
La presente Norma è la versione italiana della Norma Europea CENELEC EN 60645-1, identica alla Pubblicazione IEC 645-1 (1992) più Corrigendum (1993). Specifica le prescrizioni generali per gli...

References

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