OSC-1
A complete synth built from separate modules.
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 white, pink or brown noise source with a tone tilt. On its own it is wind and static; layered under an oscillator it is the breath in a flute and the click on a pluck.
Presets
Start from a named sound, then adjust the instrument to make it yours.
InitDefault
Signal graph.
ExperimentalA sketch of the signal path, in the order of the parameter groups.
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.
Goes well with.
Oscillator
Two oscillators with independent pitch, level, and stereo position.
Filter
A resonant low-pass filter for shaping tone.