pa system Definition

pa, public address system, audio system, stereo system, communication system, auditory communication, quadraphony, loudspeaker, tannoy, dynamic headroom, radio receiver, music centre, speaker, stereophony, amplifier, electronic organ, electrophone, intercommunication system, microphone, tape player, audio, bronchophony, diacoustic, phonometer, phonocamptic, phonomotor, telephone system, vocule, mass medium, revoice, anlaut, radioteletype, auslaut, sound law, palaeotype, rebroadcaster, missound, subwoofer, telephone receiver, carrier wave, acoustic device, subtonic, microphone boom, soundage, voiceful, amplificatory, television transmitter, stereo, station break, phonetism, voice, ring out, pectoriloquy, sound, idiot board, sonorific, phoneidoscope, electric organ, endophasia, amplification, throat microphone, opeidoscope, sound truck, telephone box, stereometer, echoism, time signal, diacoustics, radio, ear trumpet, thermionic valve, syntonize, anacoustic, otacousticon, head voice, multisonous, television set, telephone exchange, telephone operator, signature tune, television channel, make noise, tone of voice, signalist, organ stop, telephone booth, loud, sound property, telephone kiosk, crystal set, acoumeter, radiophotograph, telautograph, tautophonical, prelect, phonotypy, outsound, tautophony, optophone, phonocardiogram,