Wiisp Synth
Wiisp Synth is a simple drone synthesizer built in Pure Data that is controlled by sliders. The idea is to use a very sparse set of audio components and controls that gets the most reactivity.
The design starts with two oscillators are sine waves with adjustable pitch. The second oscillator has a higher pitch range. Both are directed to a delay, with optional FM from oscillator A. LPF controls the frequency of a resonant lowpass filter that is bypassed whenever the slider is set to 0. The filter has FM input from each of the oscillators. Glide creates a smooth transition between changing any of the values. Also available packaged as an Android app via libpd and libgdx at https://play.google.com/store/apps/details?id=com.thiiird.deej.twoo
Required
Pure Data: https://puredata.info/
Video demo
https://www.youtube.com/watch?v=6u-WlH53SyA
Latest version:
https://github.com/akunull/wiisp_synth/
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Links
http://play.google.com/store/apps/dev?id=5422447164247880893