8 min read
IIR vs FIR — What's Actually Different?
Two filter families that show up everywhere in audio DSP. Here's what separates them — in math, in sound, and in when you'd actually use each one.
conceptsguidefiltersdspsoftware
Read articleBlog
Concepts
Showing 5 of 11 articles
7 min readHow Does a Theremin Work?
The theremin is one of the oldest electronic instruments and the only one you play without touching. Here's the physics and hardware behind how it actually works.
conceptshardwareguideoscillatorhistoryRead article
11 min readClipper vs Saturation vs Distortion vs Fuzz — What's the Difference?
Four words that describe nonlinear processing but mean very different things. Here's what separates them — in signal terms and in sound.
conceptsguidedistortionsoftwarenonlinearRead article
8 min readWhat is a Circular Buffer and Why We Use it in Audio Programming?
How a of circular buffer work and it's usage in audio DSP
conceptsguidesoftwarebreak-the-codeRead article
6 min readSpectral Morphing: Frequency-Domain Audio Transformation
Blending signals in frequency domain - demystifying Spectral Morphing
conceptsguidespectralFFTfrequencydomainRead article