http://workshop.dernulleffekt.de/ 2026-04-27T20:03:49+00:00 http://workshop.dernulleffekt.de/ http://workshop.dernulleffekt.de/lib/tpl/writr/images/favicon.ico text/html 2015-02-17T17:57:31+00:00 Anonymous (anonymous@undisclosed.example.com) http://workshop.dernulleffekt.de/doku.php?id=paper-synth-110-feb2015:details&rev=1424192251&do=diff ---------- PS110 Voltage Controlled Oscillator ---------- by Antti Pussinen and Wolfgang Spahn In this paper synthesizer workshop,we look into, and build a saw wave core for a one volt per octave oscillator. A Voltage Controlled Oscilator, or vco, is the heart of any musical synthesizer. It usually forms the starting material for subtractive audio synthesis. An analog VCO of this kind creates an audible waveform by charging and discharging a capasitor. Voltage control enables one to c…