CEI EN 60318-5 : 2007
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
01-01-2007
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Construction
5 Calibration
6 Coupling of earphones and hearing aids to
the coupler
7 Maximum permitted expanded uncertainty
of measurements
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
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.
| Committee |
CT 29/87
|
| DevelopmentNote |
Classificazione CEI 29-50. (03/2007)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| IEC 60318-5:2006 | Identical |
| EN 60318-5 : 2006 | 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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