Sv: [sdiy] OT: Record/playback module

[Seb Francis]

Dave Manley wrote:
> Regarding CV sampling - the input is usually AC coupled
> because it is a single supply device and it contains an
> internal bias generator.  It also has a limited input
> range (depending on device), but with some scaling and
> output gain I suppose anything is possible...
>

You could do CV sampling directly with the A/D converter built into most 
PICs.  No external recording IC required, although you might require 
some external SRAM if you wanted to record a lot of samples.

Seb