NEN EN IEC 60318-5 : 2006
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ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 5: 2 CM[3] COUPLER FOR THE MEASUREMENT OF HEARING AIDS AND EARPHONES COUPLED TO THE EAR BY MEANS OF EAR INSERTS
Published date
12-01-2013
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Explains an acoustic coupler for loading an earphone or hearing aid with a specified acoustic impedance when determining its physical performance characteristics, in the frequency range 125 Hz to 8 kHz. It is suitable for air conduction hearing aids and earphones, coupled to the ear by means of ear inserts e.g. ear moulds or similar devices.
| DevelopmentNote |
Supersedes NEN 10126. (11/2006)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| IEC 60318-5:2006 | Identical |
| EN 60318-5 : 2006 | Identical |
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