Name | Support | Language | Availability | Edition date | Price | ||
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PDF |
German |
Active |
6/1/2018 |
€131.96 |
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Details
This standard gives recommendations for the measurement and estimation of the real ear acoustical performance characteristics of air-conduction hearing aids and for the measurement of certain acoustic properties of the ear related to the application of hearing aids. Measurements of real-ear acoustical characteristics of hearing aids which apply non-linear or analytical processing techniques are valid only for the test signals used and conditions employed.
Additional Info
Author | Deutsche Institut für Normung e.V. (DIN) |
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Published by | DIN |
Document type | Standard |
ICS | 11.180.15 : Aids for deaf and hearing impaired people
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Number of pages | 41 |
Replace | DIN EN 61669(2002-11),DIN EN 61669(2013-08) |
Cross references | EN 61669 (2016-02), IDT,IEC 61669 (2015-11), IDT |
Set | MYSTD-20STD |
Document history | DIN EN 61669 (2018-06),DIN EN 61669 (2013-08),DIN EN 61669 (2002-11),DIN IEC 29/410/CD (1999-02) |
Keyword | DIN EN 61669 |