1. Two channel scope, use different colors and full display for each
channel.
2. Frequency readout of input channels. Scroll the number for more digits.
3. Ratio comparison of input channels: 2 = octave, 1.5 = 5th, 1.333 = 4th,
etc.
John Loffink
The Microtonal Synthesis Web Site
http://www.microtonal-synthesis.comThe Wavemakers Synthesizer Web Site
http://www.wavemakers-synth.com > -----Original Message-----
> From: motm@yahoogroups.com [mailto:motm@yahoogroups.com] On Behalf Of Paul
> Schreiber
>
> c) I will send the prototype LiteEngine pc boards out to fab later this
> week.
> When they come back and
> I get them built up (1st week of August) I'll set up a web page and I hope
> people will offer suggestions
> for the 36 presets. Just to get you started, there are 2 inputs (Left/Mono
> and
> Right) that are sampled.
> We can make amplitude (volume) measurements, and we can split the signal
> into a
> set of fixed BP filters
> (like a "color organ") and measure the energy content in each band (we are
> still
> crunching on the math/DSP
> routines, but will have a minimum of 10 bands. Trying for 14). There is 1
> CV
> input called MOD that can
> be whatever you program it. It's just up to your imagination.
>
> The "output" is a matrix of RGB LEDs. There are 8 horizontal and 16
> vertical or
> 128 total (they are 5mm, pretty big).
> Each LED can be one of 63 colors (and #64 is off). So, SW routines can
> read the
> 2 input channels and the MOD CV
> and then "do something". The most obvious is a bank of 'VU Meters' like
> peak-hold. And all sorts of spectral displays.
> And text as well. I'm open for suggestions (there is a LOT of code space
> and a
> LOT of internal RAM in this ARM
> processor, so that is not an issue).
>
> Paul S.