Project No.LVS HD 450.4 S1:1984
TitleThis standard applies to audio-frequency induction loop systems producing an alternating magnetic field and intended to provide an input signal for hearing aids operating with an induction pick-up coil
Registration number (WIID)49730
ScopeThis standard applies to audio-frequency induction loop systems producing an alternating magnetic field and intended to provide an input signal for hearing aids operating with an induction pick-up coil
StatusAtcelts
ICS groupNot set