amplifier

am·pli·fi·er

A0267100 (ăm′plə-fī′ər)n.1. One that amplifies, enlarges, or extends.2. a. An electronic device that is used to increase the magnitude of an electrical signal.b. A device that is used to increase the magnitude of an information-carrying signal.

amplifier

(ˈæmplɪˌfaɪə) n1. (Electronics) an electronic device used to increase the strength of the signal fed into it2. (Electronics) such a device used for the amplification of audio frequency signals in a radio, etc3. (Photography) photog an additional lens for altering the focal length of a camera lens4. a person or thing that amplifies

am•pli•fi•er

(ˈæm pləˌfaɪ ər)

n. 1. a person or device that amplifies or enlarges. 2. an electronic component or circuit for amplifying power, current, or voltage. [1540–50]

amplifier

An electronic device that increases the strength of a signal.

Thesaurus

Noun

1.

amplifier - electronic equipment that increases strength of signals passing through itaudio amplifier - an amplifier that increases the amplitude of reproduced soundbooster amplifier, booster station, relay link, relay station, relay transmitter, booster - an amplifier for restoring the strength of a transmitted signalelectronic equipment - equipment that involves the controlled conduction of electrons (especially in a gas or vacuum or semiconductor)maser - an acronym for microwave amplification by stimulated emission of radiation; an amplifier that works on the same principle as a laser and emits coherent microwave radiationP.A., P.A. system, PA system, public address system, PA - an electronic amplification system used as a communication system in public areasradio receiver, radio set, receiving set, tuner, radio, wireless - an electronic receiver that detects and demodulates and amplifies transmitted signalsstereo, stereo system, stereophonic system, stereophony - reproducer in which two microphones feed two or more loudspeakers to give a three-dimensional effect to the sound

amplifier

noun amp (informal), speaker, loudspeaker It was just a cassette deck and an amplifier, but it worked well.

Translations

扩音器放大器

amplify

(ˈӕmplifai) verb1. to make larger, especially by adding details to. 詳述 详述2. to make (the sound from a radio, record-player etc) louder by using an amplifier. 放大 放大ˌamplifiˈcation (-fi-) noun 放大 放大ˈamplifier noun a piece of equipment for increasing the strength or power-level of electric currents especially so as to increase loudness. You need a new amplifier for your stereo equipment. 放大器 放大器

amplifier

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