Segfault DSP

Welcome to my personal page!

Projects

libdsp: Simple C++ audio dsp library.
2D Mesh Sandbox: C++ application for simulating 2D meshes using digital waveguides.
BowedVst Polyphonic bowed string VST using JUCE.
LinnLED: Python scripts used to configure the LED on the Linnstrument to match microtonal scales.
Daisy Patch for VCV Rack: Implementation of the Daisy Patch eurorack module in VCV Rack. Allows easy prototyping of firmware for the Daisy Patch in VCV Rack.

Articles

Automatic Optimization of Feedback Delay Networks

Feedback delay networks (FDN) are a common method to render artificial reverberation. Compared to convolution-based methods, FDNs are more flexible and generally have a…

Alexandre St-Onge

2D Mesh Sandbox

Presentation of a sandbox application to experiment with 2D digital waveguides mesh

Alexandre St-Onge

BowedString Part 1: Digital Waveguide

In this series, I will walk through the process of building a bowed string model using a digital waveguide. If you are not familiar with the technique, Julius O. Smith wrote…

Alexandre St-Onge

Phaseshaping Oscillator

Phaseshaper is a eurorack oscillator built on the Daisy Patch. The module implements 7 phaseshaping techniques as presented in Phaseshaping Oscillator Algorithms For Musical…

Alexandre St-Onge

BowedString Part 3: BowedString audio example

Here are a few audio examples of the BowedString instrument in its current state. As a reminder, what we have right now is a digital waveguide with a nut and bridge. The…

Alexandre St-Onge

Windowed sinc resampling

While there is a lot of theoretical explanation of the sinc resampling algorithm on the internet, there is unfortunately not a lot of simple practical examples as the…

Alexandre St-Onge

BowedString Part 2: Bow Table

Now that we have our working waveguide, we need something to excite it. This is done with the help of a bow table. While the linear bow table would be simple to implement…

Alexandre St-Onge