Search found 2 matches

by BSC
Mon Oct 05, 2009 7:00 pm
Forum: AY sound chip
Topic: AY Crudentials: SID Sound
Replies: 8
Views: 13569

SidAy

Hi Twilighte, I was mainly relating to that part you wrote: "a software generated square wave that acts on the Volume register and at twice the frequency of the hardware chip tone frequency. This is generally performed in the interrupt routine. At each interrupt interval, the volume is set to an alt...
by BSC
Mon Sep 28, 2009 11:01 pm
Forum: AY sound chip
Topic: AY Crudentials: SID Sound
Replies: 8
Views: 13569

SID sound

Hi there, I accidentally stumbled upon your post about SID sound and I am really curious to learn more about it. I have programmed an AY tracker for the Amstrad in the good old days (you can find some information about it here: http://www.grimware.org/doku.php/documentations/software/soundtrakker/st...