IEC 60318-1 : 2.0現行
ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 1: EAR SIMULATOR FOR THE MEASUREMENT OF SUPRA-AURAL AND CIRCUMAURAL EARPHONES
出版：International Electrotechnical Committee
專家解讀視頻
Describes an ear simulator for the measurement of supra-aural and circumaural earphones (used for example in audiometry and telephonometry) applied to the ear without acoustical leakage, in the frequency range from 20 Hz to 10 kHz.
I.S. EN 60318-1:2009 - Identical
CEI EN 60318-1 : 2011 - Identical
BS EN 60318-1 : 2009 - Identical
NEN EN IEC 60318-1 : 2010 - Identical
DIN EN 60318-1 : 2010 - Identical
DS EN 60318-1 : 2010 - Identical
PN EN 60318-1 : DEC 2010 - Identical
