DIN EN ISO 389-7
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO/FDIS 389-7:2019); German and English version FprEN ISO 389-7:2019
inactive
| Organization: | DIN |
| Publication Date: | 1 December 2019 |
| Status: | inactive |
| Page Count: | 31 |
| ICS Code (Noise with respect to human beings): | 13.140 |
Document History
June 1, 2020
Akustik - Standard-Bezugspegel fuer die Kalibrierung von audiometrischen Geraeten - Teil 7: Bezugshoerschwellen unter Freifeld- und Diffusbedingungen (ISO 389-7:2019); Deutsche Fassung EN ISO 389-7:2019
A description is not available for this item.
DIN EN ISO 389-7
December 1, 2019
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO/FDIS 389-7:2019); German and English version FprEN ISO 389-7:2019
A description is not available for this item.
January 1, 2017
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005 + Amd 1:2016); German version EN ISO 389-7:2005 + A1:2016
Dieser Teil von ISO 389 legt eine Bezugshörschwelle zur Kalibrierung audiometrischer Geräte fest, die unter den folgenden Bedingungen benutzt werden:
a) Das Schallfeld besteht bei Abwesenheit des...
June 1, 2015
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005/DAM1:2015)
A description is not available for this item.
April 1, 2006
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005); German version EN ISO 389-7:2005
A description is not available for this item.
December 1, 1998
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:1996); German version EN ISO 389-7:1998
A description is not available for this item.