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Homepage>CSN Standards>36 ELECTRICAL ENGINEERING>3688 Electro-acoustical measurement>CSN EN 61669 ed. 2 - Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
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FREE SHIPPINGReleased: 2016
CSN EN 61669 ed. 2 - Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids

CSN EN 61669 ed. 2

Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids

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English Hardcopy
In stock
85.55 USD
Category:368884
Released:2016
Number of Standard:CSN EN 61669 ed. 2
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EN 61669 ed. 2


EN 61669 ed. 2 Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids - IEC 61669:2015 gives recommendations and requirements 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. The purpose of this standard is to ensure that measurements of real-ear acoustical performance characteristics of a given hearing aid on a given human ear can be replicated in other locations with other test equipment. This second edition cancels and replaces the first edition of IEC 61669:2001 and the first edition of ISO 12124:2001. This edition constitutes a technical revision.

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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