名词
中文翻译：Unknown
同义词：
['tuned amplifier', 'tuned circuit', 'tuned oscillator例句：1. The engineer used a tuned filter to improve the signal quality.（工程师使用调谐滤波器来提高信号质量。）2. Tuned filters are commonly used in audio equipment for their ability to eliminate noise.（调谐滤波器常用于音频设备中，因为它们能够消除噪声。）3. In radio engineering', 'tuning is crucial for maintaining the stability of the signal.（在无线电工程中，调谐对于保持信号的稳定性至关重要。）']
例句：
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1. The engineer used a tuned filter to improve the signal quality.
工程师使用调谐滤波器来提高信号质量。
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2. Tuned filters are commonly used in audio equipment for their ability to eliminate noise.
调谐滤波器常用于音频设备中，因为它们能够消除噪声。
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3. In radio engineering, tuning is crucial for maintaining the stability of the signal.
在无线电工程中，调谐对于保持信号的稳定性至关重要。