Soundchip suggestion: SGS (ST Microelectronics) M114/M114A #893
pulkomandy
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Hello,
I don't know how far you plan to go in terms of soundchips. This one was not used in a computer or game console (yet?) but it could be interesting still. I have some notes here as well as links to datasheets and a research paper from the chip designers:
https://pulkomandy.tk/_/_/_Obscure%20Soundchip%20Tuesday:%20The%20SGS%20M114
Basically it uses DPCM but it is able to digitally mix two DPCM samples (for each channel) to create more complex sounds.
What do you think?
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