Tone

FilterstoneLight CPU

Lightweight one-pole lowpass (6 dB/oct). Cutoff in Hz.

What it does

One-pole 6 dB/oct lowpass.

Wraps daisysp::Tone. A single cutoff frequency in Hz; lighter than the state-variable Filter and handy for control-rate smoothing.

Parameters

  • Cutoff (Hz)

    cutoff
    Default 2000Range 20 … 20000

    The filter's half-way (−3 dB) point in Hz. This is a gentle 6 dB/oct slope, so content above it is rolled off gradually rather than cut. Baked at boot; wiring the Cutoff port re-derives it every sample.

A cheap 6 dB/oct lowpass — gentler than the Svf Filter. Good for taming highs or smoothing a control signal. Cutoff is per-sample (modulatable).

Ports

In

  • Audio In input
  • Cutoff cutoff

Out

  • Audio Out output

Audio Control

Inputs

Audio In
Source.
Cutoff
Lowpass cutoff in Hz.

Outputs

Audio Out
Filtered signal.