Oscillator

Tone-generating oscillator with V/oct pitch input, four waveforms, and pulse-width control on the square wave.

Category: Audio

Inputs

Name	Type	Description
note	control	1V/octave pitch CV. Sums with the `note` parameter; smoothed (~5 ms) to kill zipper noise on fast note streams.
pw	control	Phase-symmetry modulation, 0–1. Warps all four waveforms — 0.5 gives the standard symmetric shape.
reset	control	Rising edge resets the oscillator phase to 0 sample-accurately. Lets a fast attack open click-free.

Outputs

Name	Type	Description
out	audio	Oscillator audio.

Parameters

Name	Type	Default	Range	Unit	Description
waveform	enum	sine	sine, square, sawtooth, triangle	—	Output wave shape. Square and sawtooth are band-limited (PolyBLEP) to suppress aliasing.
note	number	0	-5–5	note	Base pitch (V/octave; 0 = C4). Sums with the `note` input.
detune	number	0	-1200–1200	cents	Fine tuning in cents (100 = one semitone).
pulseWidth	number	0.5	0.01–0.99	—	Phase symmetry. At 0.5 each waveform has its standard symmetric shape; off-centre values warp it (square → narrower pulse, sawtooth → asymmetric ramp, etc.).