SS EN 60318-5 Ed. 1 (2007)現行
Electroacoustics - Simulators Of Human Head And Ear - Part 5: 2 Cm[3] Coupler For The Measurement Of Hearing Aids And Earphones Coupled To The Ear By Means Of Ear Inserts
出版：Standardiserings-Kommissionen I Sverige
專家解讀視頻
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.
BS EN 60318-5:2006 - Identical
DIN EN 60318-5 (2007-04) - Identical
NBN EN 60318-5:2007 - Identical
NF EN 60318-5:2006 - Identical
I.S. EN 60318-5:2006 - Identical
IEC 60318-5 Ed. 1.0 - Identical
UNE EN 60318-5:2007 - Identical
