low-pass filter

常見例句

Analog synthesis often use low-pass filter to remove electronic audio generator generated by high-frequency noise.
模擬合成器常常使用低通濾波器來去除電子音頻發(fā)生器所產(chǎn)生的高頻噪聲。
This paper introduces the basic methods for designing the low-pass filter, taking Butterworth filter as an example.
文章以巴特沃思濾波器為例介紹低通濾波器的基本設計方法。
The traditional low-pass filter method can restrain the high frequency part and decrease noise but may destroy image detail, and other methods also have other defects.
傳統(tǒng)的低通濾波方法將圖像的高頻部分濾除，雖然能達到降低噪聲的效果，但會破壞圖像的細節(jié)。

Then, they move on to clean rooms, where the Dragon sensor and new optical low-pass filter are installed.
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In fact, there's little of note in this utilitarian area, though those low-to-high pass filter controls are definitely a welcome addition.
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