CEI EN 60318-1 : 2011
Current
The latest, up-to-date edition.
Electroacoustics - Human Head and Ear Simulators Part 1: Artificial Ear for Measuring Supraaural and Circumaural Headphones
Hardcopy , PDF
English
01-03-2011
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
The EN/IEC 60318-1 standard specifies an artificial ear for the measurement of supraaural and circumaural earphones, e.g. for uses in audiometry and telephonemetry, applied to the ear without acoustic loss, 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 389-5:2006 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz |
| 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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