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.
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8 min readBuilding a Multi-Waveform Oscillator on the Daisy Pod
A practical walkthrough for building a waveform-switching synthesizer on the Daisy Pod — two knobs, two buttons, audio out. No fluff.
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9 min readHow is DSP Used in Speakers?
A look into what DSP can do inside modern speakers
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