Velocity should probably control the sustain level of the evenlope but
in AVR-synth I'd say just the final amplitude. You could use one of the
spare switches to optionally route it to the filter cutoff as well.<br>
<br>
It would be nice to improve the filter a bit. It might be
feasible to implement a 12dB SVF and add a switch to choose HP or LP.
There is example code on <a href="http://www.musicdsp.com">www.musicdsp.com</a> for 12dB SVF and there are
some good papers on <a href="http://avrfreak.net">avrfreak.net</a> on doing fixed point dsp on avr's.<br>
<br>
I don't think there are any spare knobs for the resonance control
but perhaps you could use a spare switch to select what function a
certain knob is controlling. When the avr reads the knob values,
it could check a switch value then load the knob value into the correct
location based on the switch setting.<br>
<br>
I'm waiting for my avr-synth pcb to arrive but once it's soldered I'm keen to get into some hacking.<br>
<br>
--dougalli<br>
<font color="#004080" face="courier new" size="2"><br>
</font><br><div><span class="gmail_quote">On 7/11/05, <b class="gmail_sendername">Daniel Kruszyna</b> <<a href="mailto:dan@krue.net">dan@krue.net</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Pete Niedermayr <<a href="mailto:pniedermayr@yahoo.com">pniedermayr@yahoo.com</a>> wrote:<br>> Is it possible to add midi velocity and mod wheel function?<br><br>Yes, mod wheel already controls lfo depth and I've added velocity
<br>to my todo list. In a "standard" (ha!) patch, does velocity control<br>just the {d,v}ca, or does it affect other parameters as well?<br><br>-- Daniel<br><br></blockquote></div><br>