ノッチフィルタMeanings1nounnotch filterTechnical term in signal processing and electronics; a filter that attenuates a narrow band of frequencies while passing others.ノッチフィルタを使つかって特とく定ていの周しゅう波は数すうノイズを除じょ去きょする。Use a notch filter to remove noise at a specific frequency.
