[sdiy] PPG waveforms, was Korg DW synths

[paul.maddox.mail-list at synth.net]

Peter,

> wasn't it the PPG Synths that stored only half the waveform of each
> cycle and then recreated the other half on playback ?

'ish.


PPG stored waveforms as half cycle, yes.
But, when you selected a new table, it calculated the negative half cycle
and the rest of the table and filled it's RAM.
So playback was full cycle, from RAM, not dynamically.

Paul