SMS 252 memory system

[Paul Perry]

At 11:13 PM 22/02/99 +0800, geoffery  james wrote:
>calling all DIY'ers
>in the late 70's or early 80's the above company that operated out of SAN
>FRANCISCO built a CV memory system for analog modulars.
>does anyone know where i might get schematics of this or similar devices?

Geoff, what specs do you need on this?
Because, if what you want to store is a "wiggling" CV signal and playback later,
this can be done by using the CV to freq modulate a carrier, then store the 
result as audio, and use usual audio techniques to delay/store before the
FM decode. Before digital, this was used in telemetry.
If you are happy with a CV cutoff of say 400Hz this wd be pretty straightfoward.
I guess a full digital solution is better/cheaper now, but I'd like a FM
approach!

paul perry melb aust