名词
中文翻译：滤波器静音器
同义词：
['filter suppressor', 'filter silencer']
例句：
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1.The engineer used a filter-silencer to reduce noise during testing.
工程师使用了一个滤波器静音器来在测试期间减少噪音。
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2. The filter-silencer effectively blocked out the background noise.
滤波器静音器有效地阻挡了背景噪音。
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3.The filter-silencer was designed to improve the quality of audio signals.
滤波器静音器被设计用来提高音频信号的质量。