Korg Poly800/EX800 Users

Well, your idea got me thinking so I quickly dropped the lookup table
values into excel and created histograms of the table values and I see
a linear graph, what appears to be a logarithmic or perhaps an
exponential but no sine wave anywhere to be seen. So I wonder if the
MG is a sine in the first place. Maybe it's just a kludge.

Mike.

--- In korgpolyex@yahoogroups.com, "jure zitnik" <kokoon@...> wrote:
>
> haha yes it's pretty obvious for this case, but i think many
(probably most)
> math libraries out there also use some kind of interpolated lookup
table.
> although there are approximation functions, they are quite time
expensive.
> 
> cheers,
> jure
> 
> On 7/18/07, korgpolyex800 <korgpolyex800@...> wrote:
> >
> >   Hey Jure,
> >
> > That's good advice given that the CPU is only 8 bits and has no
> > floating point arithmetic logic unit.
> >
> > LOL
> >
> > --- In korgpolyex@yahoogroups.com <korgpolyex%40yahoogroups.com>,
"jure
> > zitnik" <kokoon@> wrote:
> > >
> > > i think you should make sine function with a lookup table.
> > >
> > > cheers,
> > > jure
> > >
> > > On 7/17/07, Atom Smasher <atom@> wrote:
> > > >
> > > > On Tue, 17 Jul 2007, korgpolyex800 wrote:
> > > >
> > > > > Also, square wave needs to be pulse width ratio adjustable.
> > > > ===============
> > > >
> > > > very good stuff, especially that!
> > > >
> > > > --
> > > > ...atom
> > > >
> > > > ________________________
> > > > http://atom.smasher.org/
> > > > 762A 3B98 A3C3 96C9 C6B7 582A B88D 52E4 D9F5 7808
> > > > -------------------------------------------------
> > > >
> > > > "I tremble for my country when I reflect that God is just."
> > > > -- Thomas Jefferson
> > > >
> > > >
> > > >
> > >
> >
> >  
> >
>