7 Dec
1998
7 Dec
'98
11:10 a.m.
On Mon, 7 Dec 1998, Allison J Parent wrote:
< Now *MY* Altair Synth (pardon the ego!) was all
done in
< software, with a simple 8-bit d/a converter on an i/o
there was a simplfied version by processor tech and a few others with
a less sophisticated D/A (used R, 2R ladders) that were able to do that.
Exactely - basically a buffer and resistor network. The algorithm
was probably lifted from a Byte article on sound.
The whole of it is Malcom Wright's _Alphanumeric
music with Amplitude
control_ C1975 article. I have a copy of this and have done mucic with
Where was this published?
Chuck
cswiger(a)widomaker.com