I was pondering, What would it take to create a variable pitch mechanism on computer CDROM.
(I'm thinking low-tech here using the internals)
Can you "fool" it by altering one of the clocks or does it become an elaborate splitting of clocks and altering some inputs.
I know one can do it outboard , lots-a-ram, sampling etc but as a "hack"?
D
(I'm thinking low-tech here using the internals)
Can you "fool" it by altering one of the clocks or does it become an elaborate splitting of clocks and altering some inputs.
I know one can do it outboard , lots-a-ram, sampling etc but as a "hack"?
D
sounds do-able?
Lupulroz:
When injecting clock in a NEC cd-rom drive I managed to hear sound at 1/2 speed, I think. Maybe if you install a DDS it will work fine.
http://www.diyaudio.com/forums/showthread.php?s=&threadid=25210&highlight=
Lupulroz:
When injecting clock in a NEC cd-rom drive I managed to hear sound at 1/2 speed, I think. Maybe if you install a DDS it will work fine.
http://www.diyaudio.com/forums/showthread.php?s=&threadid=25210&highlight=
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