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IEC 61669

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

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Organization: IEC
Publication Date: 1 November 2015
Status: active
Page Count: 76
ICS Code (Electroacoustics): 17.140.50
scope:

This International Standard 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.

Document History

IEC 61669
November 1, 2015
Electroacoustics – Measurement of real-ear acoustical performance characteristics of hearing aids
This International Standard gives recommendations and requirements for the measurement and estimation of the real-ear acoustical performance characteristics of air-conduction hearing aids and for the...
January 1, 2001
Electroacoustics - Equipment for the Measurement of Real-Ear Acoustical Characteristics of Hearing Aids
A description is not available for this item.

References

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