Version: 1.0.2
SLURP synthesizer plugin for Windows, Mac, and Linux.
Created by John Iannandrea
ISIVISI SOFTWARE © 2024 All rights reserved.
Slurp simply oscillates 3 axis of rotation with 3 independent oscillators. These axial rotations manipulate each other in a multidimential way. The end positions of each axis is then projected back into audio space and combined into one waveform.
The rotation visualization can be toggled on or off for those who are photosensitive.
Presets Select from a small list of presets. SLURP currently does not have the option to save and load custom presets (yet!).
Report Bug Sends you to the itch.io community bug forum.
The main slurp controls and visuals. These visuals represent the end result of all our oscillators influence.
Slurp lets you control 3 different axis of rotation with 3 seperate oscillators. You can also add a constant rotational value to an axis with their cooresponding Rotation knob.
You can also sync the axial rotation to the current notes frequency with the Follow Note context menu item.
Each resulting axis values influence on the final sound can be manipulated with its corresponding Influence knob.
SLURP has 3 different stereo settings; Off, Sides, and Full. 
Full incorporates the the sides and center influence while the 
Sides only incorprates left and right values while ignoring the center channel.
Vaguely controls the oscillation intensity. The higher the value the wider the rotations with a little extra quaternion magic sprinkled in.
Increasing the slide value will increasingly smooth the incoming midi note.
Controls the direction the "camera" will be looking at the rotation end result before converting it back into sound. Can be X, Y, or Z.
Enabling will evenly spread each voice within the 3D rotational space.
Slurp can be set to polyphonic mode by increasing the amount of voices it can use (16).
Each axis has a dedicated oscillator associated with it.
Depending on the oscillators mode this knob can represent the octave or a clock ratio to oscillate at.
How much the oscillator influences its assigned roational axis.
Determines how strong the dephase is for to the oscillator. This is also designed to specifically dephase in the way the original SLURP VCV module did if fully enabled.
This sets the style of oscillator.
Follow Note The oscillator will follow the note the voice is playing.
Note Only follows the note specified in from the Octave knob.
Ratio Follows a ratio of time determied by the clock.
Specific options when the oscillator is in noise mode:
Lets you choose the specific noise algorithm to use. The options are: Simplex, Cellular, Perlin, White, Red, Blue.
Fractal setting for the Simplex, Cellular, and Perlin noise types. Values: None, FBm (fractional brownian motion), Ridged, Ping Pong
The master ADSR envelope all voices pass through. This envelope triggers on audio events; note down, note held, note release.
Sets the ramp up length of the envelope.
The ramp down length towards the sustain value of the envelope.
The volume to sustain while the note is held down.
The ramp down length after a note has been released.