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IEC 61669 Ed. 2.0 b:2015

Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
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IEC 61669 Ed. 2.0 b:2015

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

PUBLISH DATE 2015
PAGES 76
IEC 61669 Ed. 2.0 b:2015
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.
SDO IEC: International Electrotechnical Commission
Document Number IEC 61669
Publication Date Nov. 1, 2015
Language b - English & French
Page Count 76
Revision Level 2.0
Supercedes
Committee 29
Publish Date Document Id Type View
Not Available IEC 61669 Ed. 2.1 en:2025 Revision
Nov. 1, 2015 IEC 61669 Ed. 2.0 b:2015 Revision
Nov. 1, 2015 Revision