名词
中文翻译：声波放大器
同义词：
['声波放大器，声波增幅器例句：1. The acoustic-wave amplifier is designed to improve the quality of sound.（声波放大器旨在提高声音质量。）']
例句：
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1. The acoustic-wave amplifier is designed to improve the quality of sound.
声波放大器旨在提高声音质量。
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2.This device is used to amplify the weak signals from the microphone.
这个装置用于放大麦克风的微弱信号。
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3.Acoustic-wave amplifiers are commonly used in recording studios to enhance vocals.
声波放大器在录音室中常用来增强人声。