BS EN 60318-5:2006现行
Electroacoustics. Simulators of human head and ear. 2 cm(sup)3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
出版：British Standards Institution
专家解读视频
Defines 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.
© British Standards Institution 2013
NBN EN 60318-5:2007 - Identical
DIN EN 60318-5 (2007-04) - Identical
NF EN 60318-5:2006 - Identical
UNE EN 60318-5:2007 - Identical
SS EN 60318-5 Ed. 1 (2007) - Identical
IEC 60318-5 Ed. 1.0 - Identical
I.S. EN 60318-5:2006 - Identical
UNE EN 60318-5 : 2007 - Identical
I.S. EN 60318-5:2006 - Identical
NF EN 60318-5 : 2006 - Identical
IEC 60318-5 : 1.0 - Identical
DIN EN 60318-5 : 2007 - Identical
EN 60318-5 : 2006 - Identical
NBN EN 60318-5 : 2007 - Identical
I.S. EN 60318-5:2006 - Identical
DIN EN 60318-5 : 2007 - Identical
