ひびき型音響測定艦の英語

sound equipment called an equaliser amplifier

stereo equipment that lets one adjust the frequency response of the sounds called a graphic equalizer

compact stereo equipment comprising self-contained units

any acoustic unit of measurement

an acoustic device

the ultrasonic dimensioning measurement

stereo equipment that boosts the sound level called an integrated amplifier

a condenser speaker

a recording device called a cam-corder

a sound instrument called control amplifier

a recording of acoustic signals

stereo equipment called a cassette stereo

a measuring instrument called ring gauge

musical equipment called {echo machine}

a sound instrument called an audio amplifier

a trumpet-shaped acoustic device to intensify and direct the human voice

a pulse generator used for echo sounding in sonar

an instrument used by surveyors for measuring angles, called

Measurement with a tape measure

an instrument used as a gauge

an acoustic radiometer consisting of a light disk suspended from a quartz thread

the measurement of hearing

an electromagnetic {receiving instrument} called sounder

a device used to measure doses of radiation

calibrate an instrument

a device used to measure water levels

a sonar device used to measure the depth of water

a turnstile that allows access to public transportation, called passimeter

a high fidelity stereophonic sound system

an instrument to measure light waves, called interferometer