[Coco] Some Sound Experiments

Zippster zippster278 at gmail.com
Fri Nov 18 23:33:09 EST 2016


They are fun to play with, aren’t they?

I recently did a board for the MC-10 with a YM2149 PSG.

Some music playing on it….
<https://drive.google.com/open?id=0B1sgl615FlGnaGFreXBUTTJrdUU>
<https://drive.google.com/open?id=0B1sgl615FlGnVWNyUW9zd3dVSHc>
<https://drive.google.com/open?id=0B1sgl615FlGnbkV3eG5SVFJmYU0>

I’m actually doing a layout on a board at this moment to put the same thing into a CoCo cart.

Sound effects for games are really easy once you work out the register values
for whatever sounds you want to make, and simple ones can even be poked up from BASIC.

Simon’s working on a tracker that will hopefully let us write music for this stuff on the CoCo as well.
Should be some really cool sound stuff going on for the CoCo soon.  :)

- Ed




> On Nov 18, 2016, at 9:50 PM, RETRO Innovations <go4retro at go4retro.com> wrote:
> 
> On 11/17/2016 10:26 PM, RETRO Innovations wrote:
>> https://youtu.be/S8o3_LdE4G4
>> 
>> 
> 
> I bought some YM3438s to test as well.
> 
> Jim
> 
> -- 
> RETRO Innovations, Contemporary Gear for Classic Systems
> www.go4retro.com
> store.go4retro.com
> 
> 
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