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@maru shared this instrument so you can build on it and use it in your DAW.

AvailableInstrument

Noise

Add breath and attack to a voice.

A stage of OSC-1. It works the same on its own page as it does in the chain, same parameters, same paths.

About

A noise source you play from a keyboard. Hold a note and it sounds; let go and it stops. On its own it is wind and static; layered under an oscillator it becomes the breath in a flute or the click at the start of a pluck.

Controls

  • Type picks the colour of the noise. White is flat and hissy, pink is softer and more natural, and brown is darker still, close to a rumble.
  • Tone tilts the colour from dark to bright without changing the type. The centre leaves it as it is.
  • Level sets the output. It starts low on purpose, at 10%, because a little noise goes a long way.

Getting started

Noise takes MIDI notes, not audio. Connect a keyboard or a MIDI clip, hold a note and choose a type. Try pink noise with Tone turned a little dark for a soft wind, or white noise with Tone bright for a sharp hiss to layer under a synth.

How it works.

A noise generator fills a buffer with the requested spectrum - flat for white, a one-pole cascade for pink, an integrator for brown - and loops it into the voice mix at Level, gated by the same amplitude envelope as the oscillators.

Tone is a one-knob tilt implemented as a shelving pair rather than a filter sweep, so extreme settings change colour without ever removing the noise entirely.

What would you make with Noise?

Describe what you want to make. Build it with the Studio agent.

Goes well with.

Prototype

A complete synth built from separate modules.

Building block

Two oscillators with independent pitch, level, and stereo position.

Building block

A resonant low-pass filter for shaping tone.