BS 6111:1981
Superseded
View Superseded by
Specification for reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts
Hardcopy , PDF
English
06-30-1981
10-31-2006
National foreword
Cooperating organizations
Specification
1 Scope and object
2 Definition
3 Construction
Figures
1 Coupling of an insert earphone to the coupler
2 Coupling of a behind-the-ear type of hearing aid to
the coupler
3 Coupling arrangement for an in-the-ear type of
hearing aid
Describes a coupler for loading the earphones with a specific acoustic impedance when determining the physical performance characteristics. Not intended for determining performance of a hearing aid on a person but only as a simple means for the exchange of data.
| Committee |
EPL/29
|
| DevelopmentNote |
Also numbered as IEC 60126 Supersedes 80/31928 DC (09/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 6083-10:1988 | Hearing aids Guide to hearing aid standards |
| PD 6545:2005 | Intended use of human head and ear simulators-guide |
| BS 6310:1982 | Specification for occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts |
| BS 6083-11:1984 | Hearing aids Specification for symbols and other markings on hearing aids and related equipment |
| BS 6083-0(1984) : 1984 AMD 7836 | HEARING AIDS - METHODS FOR MEASUREMENT OF ELECTROACOUSTICAL CHARACTERISTICS |
| BS 4727-3:GRP08(1985) : 1985 | GLOSSARY OF ELECTROTECHNICAL POWER TELECOMMUNICATION ELECTRONICS LIGHTING & COLOUR TERMS - TERMS PARTICULAR TO TELECOMMUNICATIONS & ELECTRONICS - ACOUSTICS & ELECTROACOUSTICS TERMINOLOGY |
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