ANSI/ASA S3.55 PART 5:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Electroacoustics – Simulators of Human Head and Ear – Part 5: 2 cm3 Coupler for the Measurement of Hearing Aids and Earphones Coupled to the Ear by Means of Ear Inserts (a modified nationally adopted international standard)
Hardcopy , PDF
English
21-07-2014
07-10-2019
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
This part of ANSI/ASA S3.55 / IEC 60318 describes 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 |
S3
|
| DevelopmentNote |
Also numbered as IEC 60318-5. (08/2014)
|
| DocumentType |
Standard
|
| Pages |
20
|
| ProductNote |
THIS STANDARD ALSO REFERS - BIPM/IEC/ISO/IUPAC/IUPAP/OIML:1995
|
| PublisherName |
Acoustical Society of America
|
| Status |
Superseded
|
| SupersededBy |
| ANSI/ASA S3.22:2014 | SPECIFICATION OF HEARING AID CHARACTERISTICS |
| ANSI/ASA S3.20 : 2015 | American National Standard Bioacoustical Terminology |
| ANSI/ASA S1.8:2016(R2020) | AMERICAN NATIONAL STANDARD Reference Values for Levels Used in Acoustics and Vibrations |
| ANSI/ASA S3.20:2015(R2020) | Bioacoustical Terminology |
| ANSI/ASA S3.7 : 2016 | METHOD FOR MEASUREMENT AND CALIBRATION OF EARPHONES |
| 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 |
| 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 389-2:1994 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones |
| ANSI S3.6 : 2010 | SPECIFICATION FOR AUDIOMETERS |
| ANSI/ASA S3.22:2014 | SPECIFICATION OF HEARING AID CHARACTERISTICS |
| 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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