I.S. EN 61669:2016
Current
The latest, up-to-date edition.
ELECTROACOUSTICS - MEASUREMENT OF REAL-EAR ACOUSTICAL PERFORMANCE CHARACTERISTICS OF HEARING AIDS
Hardcopy , PDF
English
01-01-2016
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
National Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Test setup diagrams
5 Limitations
6 Test equipment
7 Test conditions
8 Measurements
9 Measurement uncertainty for the performance
requirements of Clause 6
Annex A (informative) - Positioning the probe microphone
sound inlet at the measurement point
Annex B (informative) - Issues in RECD measurement and
application
Annex C (informative) - Relationship between tolerance
interval, corresponding acceptance interval and the
maximum permitted uncertainty of measurement
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Provides 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.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
86
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 61669 : 2016 | Identical |
| NF EN 61669 : 2016 | Identical |
| BS EN 61669:2016 | Identical |
| EN 61669:2016 | Identical |
| DIN EN 61669:2013-08 (Draft) | Identical |
| UNE-EN 61669:2003 | Identical |
| UNE-EN 61669:2016 | Equivalent |
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