Last Updated：2025/12/05

(digital signal processing) An audio filter that discards lower frequencies while preserving higher ones.

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highpass filter

Source Word

highpass filter

(digital signal processing) An audio filter that discards lower frequencies while preserving higher ones.

Japanese Meaning

（デジタル信号処理における）低い周波数成分を除去し、高い周波数成分を通すオーディオフィルタ、すなわち高域通過フィルタ

To reduce low-frequency rumble, the audio engineer applied a highpass filter before mixing.

低周波のノイズを減らすため、音響エンジニアはミキシングの前にハイパスフィルターをかけた。

Sense（1）

(digital signal processing) An audio filter that discards lower frequencies while preserving higher ones.

highpass filters

（ plural ）