CEI EN 60318-1 : 2011
Current
The latest, up-to-date edition.
ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 1: EAR SIMULATOR FOR THE MEASUREMENT OF SUPRA-AURAL AND CIRCUMAURAL EARPHONES
Hardcopy , PDF
English
01-01-2011
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FOREWORD
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
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Describes 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 |
CT 29/87
|
| DevelopmentNote |
Classificazione CEI 29-37. (08/2001) Supersedes CEI EN 60318-2. (04/2011)
|
| DocumentType |
Standard
|
| Pages |
52
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 60318-1:2009 | Identical |
| IEC 60318-1:2009 | Identical |
| 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 |
| ISO 389-8:2004 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones |
| ISO 389-1:1998 | Acoustics Reference zero for the calibration of audiometric equipment Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones |
| IEC 61094-2:2009 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique |
| IEC 61094-6:2004 | Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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