[sdiy] Saw vs Triangle Sync

[David G. Dixon]

> btw i see a mention of the E&MM Spectrum's 3340 sync. i keep hearing
> rumours about an unusual sync mode on the 3340, ISTR used by the
> Digisound 3340 module too. is it just soft/hard, or is there more to
> it? it's supposed to sound quite special.

If you could sweep between Tricore and Sawcore sync types, that would sound
very cool, particularly under voltage control.  It would be a very complex
kind of waveshaping indeed!

(...and now I have no choice but to figure out how to do it...)