Assertion: conventional hearing aid | /r/MadeOf | amplifier
Facets:
Source sentences:
text: Almost ten years later the second stage began with the creation of the hybrid hearing aid, in which the analog components of a conventional hearing aid consisting of amplifiers, filters and signal limiting were combined with a separate digital programmable component into a conventional hearing aid case.
text: Also in the 1970s the creation of a hybrid hearing aid was possible in which the analog components of a conventional hearing aid consisting of amplifiers, filters and signal limiting were combined with a separate digital programmable component into a conventional hearing aid case.