DIN EN ISO 389-1:2000
Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent treshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:1998); German version EN ISO 389-1:2000

Standard No.

DIN EN ISO 389-1:2000

Release Date

2000

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN ISO 389-1:2018

DIN EN ISO 389-1 E:2017

Latest

DIN EN ISO 389-1:2018-06

Replace

DIN EN ISO 389:1995 DIN EN ISO 389-1:1999

Scope

The document specifies a standard reference zero for the scale of hearing treshold level applicable to pure-tone air conduction audiometers, in order to promote agreement and uniformity in the expression of hearing treshold level measurements throughout the world. It states the information in a form suitable for direct application to the calibration of audiometers, that is, in terms of the response of two different standard models of earphone measured on a coupler complying with IEC 60303 and in terms of other supra-aural earphones of models specified in 4.3 measured on an aritficial ear complying with IEC 60318.#,,#

DIN EN ISO 389-1:2000 history

• 2018 DIN EN ISO 389-1:2018-06 Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:2017); German version EN ISO 389-1:2018 / Note: DIN EN ISO 389-1 ...
• 2018 DIN EN ISO 389-1:2018 Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:2017); German version EN ISO 389-1:2018
• 2000 DIN EN ISO 389-1:2000 Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent treshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:1998); German version EN ISO 389-1:2000
• 0000 DIN EN ISO 389-1:1999
• 0000 DIN EN ISO 389:1995