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High-Pass-Filter
- 高通濾波器(英語:High-pass filter)是容許高頻信號通過、但減弱(或減少)頻率低於截止頻率信號通過的濾波器。-High-pass filter (English: High-pass filter) is to allow the high frequency signal through, but decreased (or decrease) the frequency signals below the cutoff frequency of the filter.