名词
中文翻译：双半波滤波器
同义词：
['double-sideband filter', "double-tuned filter例句：1. The double halfwave filter is used to enhance the signal's quality.（双半波滤波器用于提高信号质量。）2. The engineer double-checked the double halfwave filter before installing it.（工程师在安装之前再次检查了双半波滤波器。）"]
例句：
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1. The double halfwave filter is used to enhance the signal's quality.
双半波滤波器用于提高信号质量。
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2. The engineer double-checked the double halfwave filter before installing it.
工程师在安装之前再次检查了双半波滤波器。
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3. The double halfwave filter was designed to reduce noise interference in the audio signal.
双半波滤波器被设计用来减少音频信号中的噪声干扰。