NotesFAQContact Us
Search Tips

Loop Induction SystemsSynonym

Instead of this term use:
Audiovisual Communications
Electronic system consisting of microphone, amplifier, and a loop of wire circling the room -- sound is transmitted to students through coils in their hearing aids (Note: From 1969-2004, the Descriptor "Loop Induction Systems" was carried in the Thesaurus)

Added to ERIC: 5/20/1969