Project No.HD 450.3 S1:1984
TitleDescribes a method of determining the overall electro-acoustical performance of hearing aid equipment used in the rehabilitation of persons having impaired hearing.
Registration number (WIID)42720
ScopeDescribes a method of determining the overall electro-acoustical performance of hearing aid equipment used in the rehabilitation of persons having impaired hearing.
StatusAtcelts
ICS groupNot set