IEC 61669:2015
Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
OVERVIEW
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.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2015 |
| No. of Pages | 72 |
| ICS Classification | 17.140.50 Electroacoustics |
| Committee | TC 29 |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC |