ASA/ANSI S3.55 PART 1:2014(R2019)
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
22-02-2019
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
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