NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 60711
IEC 60711
Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts
Title (German)
Geschlossenes künstliches Ohr zur Messung von Ohrhörern mit Ohrpaßstück