Hi There! I've found a cool video on youtube where a person trigs a Boss DR by a sampled clock signal. At first i fought that such a thing would be impossible, as a clock signal is not a sound, but an amount of voltage. But ever the less some guy made it possible. HOW?!
BOSS DR-220e in sync with Ableton Live (http://www.youtube.com/watch?v=rVGfen1xtXc&feature=PlayList&p=F41B06F514185002&playnext=1&playnext_from=PL&index=43#normal)
Jens
You can sometimes trigger analogue clock inputs with a loud enough and short enough click sound, it certainly works with SH101's sometimes.. You could easily build a clock trigger waveform with some kind of audio editor. Amplify it enough and it'll trigger an analogue clock.
Or build a audio click to 5v trigger circuit if you wanted it to be more reliable.
The clock pulse is just a slow squarewave. The clock input is probably edge-triggered anyway.
try using Goldwave's expression evaluator - it has a handy sq wave generator - u can specify speed etc... (it's nice for making beepy noises anyway :))
there's MOTU's Volta nowadays.. software that will turn supported soundcards into CV drivers.
http://bleep.fdiskc.com/2009/01/15/motu-volta-analog-integration-plug-in/ (http://bleep.fdiskc.com/2009/01/15/motu-volta-analog-integration-plug-in/)
nice idea, bit pricey maybe.