Actually, the Speakjet has noise and you can get primitive synthesis
out of it, too.
--- In
ComputerVoltageSources@yahoogroups.com, "Grant Richter"
<grichter@...> wrote:
>
>
> I still wish we could put a little noise chip on the CVS board so it
could be a truely stand
> alone electronium. Are we sure there isn't a cheap I2C or SPI noise
maker chip or
> something?
> How about a cell phone ring tone chip? Or a video game noise chip?
Maybe a frequency
> synthesizer with an SPI programming port?
>
> Any ideas?
>