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ASA S3.55-2014/Part 5/IEC 60318-5:2006 (MOD) (R2023)

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
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ASA S3.55-2014/Part 5/IEC 60318-5:2006 (MOD) (R2023)

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

PUBLISH DATE 2014
ASA S3.55-2014/Part 5/IEC 60318-5:2006 (MOD) (R2023)
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. It is suitable for air conduction hearing aids and earphones, coupled to the ear by means of ear inserts e.g. ear molds or similar devices.
SDO ASA: Acoustical Society of America
Document Number S3.55 Part 5/IEC 60318-5 (MOD)
Publication Date July 21, 2014
Language en - English
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Publish Date Document Id Type View
July 21, 2014 Revision