Electroacoustics - Simulators of human head and ear - Part 2: An interim acoustic coupler for the calibration of audiometric earphones in the extended high-frequency range EN 60318-2:1998
Specifies two different adapters and the removable conical ring to be used with the EN 60318-1 ear simulator to provide an interim acoustic coupler for the calibration of certain audiometric earphones designed for use in the extended high-frequency range from 8 kHz to 16 kHz.
Life cycle
NOW
WITHDRAWN EN 60318-2:1998 99.60
Withdrawal effective Nov 1, 2012