Mathematician explains resonant frequencies and how not to spill coffee

Since sound is a wave, there are, uh, resonances between audio and fluid dynamics. And that brings us to playground swings and how not to spill your coffee. Let’s let Oxford PhD math student Sophie Abrahams explain the research done by original author Jiwon Han.

“High” and “low” pitch are not universal; sometimes there are crocodiles

“High” and “low” pitch are universal, right? Wrong. Try large and small, thick and thin, and among Zimbabwe’s Shona people, even crocodile and … those who follow crocodile. A newly updated online resource is collecting variants.

Peter Kirn - November 26, 2023

Fluss: Hainbach and Bram Bos teamed up on an iOS granular app, and it’s an instant gem

Bram Bos and Hainbach have found a beautiful fusion of hardware inspiration and touch-native controls to produce an approachable, elegant, performance-friendly granular instrument in Fluss. Here’s how it works. Granular synthesis, far from just an exotic effect, underlies many of today’s digital audio manipulation approaches. As a performance instrument and effect, though, it benefits from […]

Peter Kirn - December 5, 2022

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