--- In
korgpolyex@yahoogroups.com, "korgpolyex800" <korgpolyex800@...>
wrote:
>
> Marcus,
>
> I think you had said that you had the MSM5232 datasheet in paper form.
>
> I would love to get my hands on that datasheet because although I have
> been able to reverse engineer the existing code, I know the MSM is
> capable of some white noise sounds (since it does this in several
> arcade games).
>
FWIW, a lot of cheezy toy keyboards use 'transistor noise' for snare
drums, just by jacking audio off any transistor in the circuit. This
may be what videogame designers did to get white noise sounds in some
games.