DS/EN 60318-5:2007
Electroacoustics - Simulators of human head and ear - Part 5: 2 cm3S coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts

Standard No.

DS/EN 60318-5:2007

Release Date

2007

Published By

Danish Standards Foundation

Latest

DS/EN 60318-5:2007

Replace

DS/IEC 126-1974 DS/HD 305 S1-1995

Scope

This standard describes an acoustic coupler for leading 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. moulds or similar devices.

DS/EN 60318-5:2007 history

• 2007 DS/EN 60318-5:2007 Electroacoustics - Simulators of human head and ear - Part 5: 2 cm3S coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts