BPF

BPF （Band Pass Filter）は特定の周波数帯域だけを通して、それより低域の音と高域の音をカットするフィルターです

狙った周波数帯域を音のみを取り出すことができます

BPF (Band Pass Filter) is a filter that allows only a specific frequency range to pass while cutting both lower and higher frequencies.

It makes it possible to isolate and extract only the targeted frequency band.

① RATE: フィルターのカットオフ周波数を変化させる周期（スピード）を設定

② DEPTH: カットオフ変化の振れ幅を設定

③ RESONANCE: カットオフ周波数付近の音を強調する度合いを設定

④ CUTOFF: フィルターが取り出す周波数を設定

⑤ STEP RATE: カットオフ変化を階段状に分割する設定

① RATE: Sets the cycle (speed) at which the filter’s cutoff frequency changes.

② DEPTH: Sets the range of variation in the cutoff frequency.

③ RESONANCE: Adjusts the degree of emphasis on the frequencies near the cutoff point.

④ CUTOFF: Specifies the frequency that the filter isolates.

⑤ STEP RATE: Divides the cutoff frequency changes into stepped segments.