BS EN 60318-1:2009
Current
The latest, up-to-date edition.
Electroacoustics. Simulators of human head and ear Ear simulator for the measurement of supra-aural and circumaural earphones
Hardcopy , PDF
English
31-03-2010
1 Scope
2 Normative references
3 Terms and definitions
4 Construction
5 Coupling of earphone to ear simulator
6 Calibration
7 Maximum permitted expanded uncertainty of
measurements
Annex A (informative) - Lumped-parameter electrical
network analogue of the ear simulator
Annex B (informative) - Example of one specific design of
ear simulator
Annex C (informative) - Measurement method for the
determination of the acoustical transfer impedance
of the ear simulator
Bibliography
Defines an ear simulator for the measurement of supra-aural and circumaural earphones (used for example in audiometry and telephonometry) applied to the ear without acoustical leakage, in the frequency range from 20 Hz to 10 kHz.
| Committee |
EPL/29
|
| DevelopmentNote |
Supersedes BS 4669(1971) and 96/202776 DC. (07/2005) Supersedes BS EN 60318-2 and 06/30145241 DC. (03/2010)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
IEC 60318-1:2009 specifies an ear simulator for the measurement of supra-aural and circumaural earphones (used for example in audiometry and telephonometry) applied to the ear without acoustical leakage, in the frequency range from 20 Hz to 10 kHz. The same device can be used as an acoustic coupler at additional frequencies up to 16 kHz. This second edition cancels and replaces the first edition published in 1998 as well as replacing IEC 60318-2, published in 1998. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- an extension of the frequency range to 16 kHz;
- a revised specification for the acoustical transfer impedance, including tolerances;
- a method for measuring the acoustical transfer impedance;
- expanded measurement uncertainties.
| Standards | Relationship |
| IEC 60318-1:2009 | Identical |
| DIN EN 60318-1:2010-07 | Identical |
| EN 60318-1:2009 | Identical |
| NBN EN 60318-1 : 2010 | Identical |
| NF EN 60318-1 : 2010 | Identical |
| I.S. EN 60318-1:2009 | Equivalent |
| IEC 60350-1:2016 | Identical |
| EN 60191-6-5:2001 | Identical |
| UNE-EN 60318-1:2010 | Identical |
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.