Relates to the specification of an ear simulator which covers the frequency band 20 Hz to 10 000 Hz and is intended for calibrating supra-aural earphones used in audiometry and telephonometry applied to the ear without acoustical leakage.
WITHDRAWN
EN 60318-1:1998
99.60
Withdrawal effective
Nov 1, 2012
PUBLISHED
EN 60318-1:2009