Pd Patch from Scratch: Ring Modulation and Filterbank (Pure Data, No Talking) | Simon Hutchinson

A quick and easy Pure Data patch-from-scratch tutorial building another feedback loop with a delay and a ring modulator, this time with a fixed filter bank.

Inspired by the music of Jaap Vink (https://recollectiongrm.bandcamp.com/..., with three sine waves, a filterbank, a delay, and some feedback, we can make some slow evolving-complex and dynamic sounds.

In this patch we take a sine wave, ring modulate it, then ring modulate that result before running into a filterbank, delay, and then feeding it back on itself.

There's no talking on this one, just building the patch, and listening to it go.

Kind of an expansion on this:    • Pd Patch from Scratch: Ring-Modulatio...  
More Pd Tutorials:    • Pure Data Tutorials | Simon Hutchinson  
More on modulation synthesis:    • Modulation Synthesis: From Simple to ...  

#puredata #pd #patchfromscratch #synthesis #sonology

0:00 Sine Wave, Ring-Modulated Twice
1:01 Modulating the Ring Modulator Freq
1:46 Making the Feedback Filterbank
4:25 Commenting Code
6:33 A-Bing with and without Feedback
6:57 Changing Values for Slow Changes

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I’m a composer, sound-designer, and new media artist with a global perspective on music technology. This channel contains performances, experiments, and instructional videos for artists and audiences searching for new ideas and avenues of musical expression.