I.S. EN 60318-5:2006
Current
The latest, up-to-date edition.
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
Hardcopy , PDF
English
01-01-2006
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Construction
4.1 General
4.2 Cavity dimensions
4.3 Calibrated pressure type microphone
4.4 Static pressure equalisation
5 Calibration
5.1 Reference environmental conditions
5.2 Calibration procedure
6 Coupling of earphones and hearing aids to the coupler
6.1 Audiometers with insert earphones
6.2 Hearing aids of the in-the-ear type
6.3 Hearing aids with insert earphone
6.4 Hearing aids of the behind-the-ear type and spectacle
hearing aids
7 Maximum permitted expanded uncertainty of measurements
Annex ZA (normative) Normative references to international
publications with their corresponding European publications
Bibliography
Defines 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.
| 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 |
42
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 60318-5 : 2006 | Identical |
| BS EN 60318-5:2006 | Identical |
| UNE-EN 60318-5:2007 | Identical |
| IEC 60318-5:2006 | Identical |
| DIN EN 60318-5:2007-04 | Identical |
| EN 60318-5 : 2006 | Identical |
| NBN EN 60318-5 : 2007 | Identical |
| ANSI/ASA S3.7 : 2016 | METHOD FOR MEASUREMENT AND CALIBRATION OF EARPHONES |
| IEC 60118-7:2005 | Electroacoustics - Hearing aids - Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes |
| EN 61094-4:1995 | Measurement microphones - Part 4: Specifications for working standard microphones |
| IEC 61094-4:1995 | Measurement microphones - Part 4: Specifications for working standard microphones |
| IEC 61094-1:2000 | Measurement microphones - Part 1: Specifications for laboratory standard microphones |
| EN ISO 389-2:1996 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994) |
| ISO 389-2:1994 | Acoustics Reference zero for the calibration of audiometric equipment Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones |
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