Projekta Nr.EN 60318-1:1998
NosaukumsRelates 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.
Reģistrācijas numurs (WIID)55932
Darbības sfēraRelates 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.
StatussAtcelts
ICS grupa17.140.50