# Unity DSP Graph Modular Synth **Unity DSP Graph Modular Synth** is an experiment in creating modular synth using Unity's **DSP Graph** preview package. It uses modified DSP Graph 0.1.0-preview.18 which allows inputs and outputs to remain disconnected so that it's easier to leave nodes without every input/output connected. A lot of things in this project are directly inspired by **[VCV Rack](https://vcvrack.com)**. ![sample](https://github.com/aksyr/Unity-DSP-Graph-Modular-Synth/raw/master/sampleGraph.png) Scenes ------ - **DSP Microphone Input**
Naive implementation of microphone input in DSPGraph. Uses *IAudioKernelUpdate* to copy data from microphone AudioClip. - **DSP Synthesizer Code**
Organs-like synth assembled in code with Scope and Spectrum preview on screen. - **DSP Synthesizer Graph**
The same organs-like synth assembled in xNode graph, which allows easy realtime manipulation during playback.
Hear this synth sound sample:

Nodes ----- - **ADSRNode**
Simple linear ADSR envelope. - **AttenuatorNode**
Multiplies amplitude of input signal by factor. - **MergeNode**
Merges multiple mono inputs into single polyphonic output. - **MidiNode**
Used MidiJack's native library to process incoming midi events and translate them into signal outputs *(Gate, Note, Retrigger)*. - **MixerNode**
Mixes polyphonic input into single mono output. - **MonoToStereo**
Takes two mono inputs and outputs stereo output. - **OscilatorNode**
Oscilates at given frequency using sine, triangle, saw or square wave. Can be modulated by fm input or pitch input from MidiNode. Supports multiple oscilators in polyphony mode. - **ScopeNode**
Used for drawing scope data.
![sample](https://github.com/aksyr/Unity-DSP-Graph-Modular-Synth/raw/master/sampleScope.gif) - **SpectrumNode**
Used for drawing spectrum data.
![sample](https://github.com/aksyr/Unity-DSP-Graph-Modular-Synth/raw/master/sampleSpectrum.gif) - **SplitNode**
Splits single poly input into multiple mono outputs. - **VCANode**
Multiplies two inputs together and outputs result. Dependencies ------------ * keijiro's [MidiJack](https://github.com/keijiro/MidiJack) * Siccity's [xNode](https://github.com/Siccity/xNode)