voice amplifier
Loudness enhancement device
A voice amplifier is a device that increases the volume of speech, typically a small portable unit with a microphone and speaker worn by teachers, tour guides, or others who need to be heard over distance or crowd noise.
The term also applies to any equipment that makes voices louder: The protest organizers set up voice amplifiers at the rally.
- microphoneAudio input device
- speakerOne who talks
- sound systemAudio playback equipment
- megaphonePortable voice amplifier
- loudspeakerSound amplification device
PA system · public address · bullhorn · volume · sound · projection · boom · feedback · echo · stage · podium · open mic · crowd · crowd control · announcement · broadcast · clarity · resonance
voice amplifiermuffler
Sound-dampening exhaust component
mute · silencer · soundproofing · sound insulation · earplugs
voice amplifiercone of silence
Imaginary secrecy barrier
white noise generator · white noise machine · privacy screen · whisper
voice, voices, voiced, voicing, voiceless, vocal, vocalize, vocalization, vocalist