Ages ago I learned of the Berna vintage electronic studio, a piece of software which Mac users could buy for a few pounds. Not having a Mac I didn’t buy it, and now it seems that it’s no longer available. Anyone know more?
— Jo Brodie (@JoBrodie) October 30, 2009
The nearest I’ve found to it, and pretty fantastic in itself, is the BBC’s page which takes advantage of some clever web audio thing to let you play around with radiophonic sounds.
“Recreating the sounds of the BBC Radiophonic Workshop using the Web Audio API”
You might also like Mozzi – open source library of lovely sounds for Arduino (from this blog)