sound amplifier
Makes noise louder
A sound amplifier is a device that increases the volume or intensity of audio signals.
The term covers everything from hearing aids to concert speaker systems.
In electronics, amplifiers boost weak signals to drive loudspeakers: The band's sound amplifier blew out mid-concert.
Personal sound amplifiers help people with mild hearing loss but aren't classified as medical devices.
- speakerOne who talks
- public addressBroadcast communication system
- volumeAmount of space filled
- bassDeep pitch or fish
- trebleHigh frequency range
wattage · decibel · loudness · boost · power output · gain · receiver · stereo · transistor · vacuum tube · tube · feedback · distortion · signal · output · input · audio signal · equalizer
- assistive deviceswheelchair, glasses, wheelchairs, eyeglasses, walkers
- hearing aidshearing aids, hearing aid, behind-the-ear, digital hearing aids, in-the-ear
- surveillancesurveillance, CCTV, security camera, surveillance camera, surveillance cameras
- Ear Deviceshearing aid, otoscope, cochlear implant, ear plug, earbuds
sound amplifierattenuator
Signal-reducing device
muffler · silencer · soundproofing · baffle · mute
sound, sounds, sounded, sounding, soundly, soundness, resound, resounding, ultrasound