IEC 61669:2015-Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids (Record no. 16225)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01261nam a22001337a 4500 |
| 245 ## - TITLE STATEMENT | |
| Title | IEC 61669:2015-Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids |
| 250 ## - EDITION STATEMENT | |
| Edition statement | 2.0 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication | Geneva : |
| Name of publisher | International Electrotechnical Commission, |
| Year of publication | 2015. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 72 p. |
| 505 ## - FORMATTED CONTENTS NOTE | |
| Formatted contents note | 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. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Electroacoustics |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Hearing aids |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Standards |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Date acquired | Total Checkouts | Accession Number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| All India Institute of Speech and Hearing | All India Institute of Speech and Hearing | 22/06/2020 | ST011 | 22/06/2020 | 22/06/2020 | Standards |