Projekta Nr.HD 443 S1:1983
NosaukumsSpecifies an occluded-ear simulator, intended for the calibration of insert earphones in the frequency range 100 Hz to 10 000 Hz in terms of the sound pressure at the eardrum.
Reģistrācijas numurs (WIID)54167
Darbības sfēraSpecifies an occluded-ear simulator, intended for the calibration of insert earphones in the frequency range 100 Hz to 10 000 Hz in terms of the sound pressure at the eardrum.
StatussAtcelts
ICS grupaNav uzstādīts