[Fpga-synth] Digital Waveguide Samples (Magnus Wedmark)

[Magnus Wedmark]

Nice MP3's Scott!

I ported your last great Synth to suit my old Spartan-3 Starter Kit and my
extension board. After some fiddling with input/outputs (knobs and SPI-sound
output missing) a actually got both the MIDI-controller and the sound output
working. But a have problems with getting the filter-setting working to get
more than the initial clicking sound. After reading your explanation I tried
to change the starting value of the parameter called 'value_out' located in
the rotaryencoder_v3.v file.

reg [14:0] value_out = 15'h2000; // changed start value to get a nicer
starting sound

Isn't this the parameter the one you play with in your samples? Sorry for
being a nerd a these more advanced projects..
And another question, this sounds that your synth makes would be nice to
play with, is it possible to get polyphony in an easy way? In my Spartan-3
200K speed grade 4 i get 96Mhz max freq and 30% utilization without trying
any tricks with settings. It would be really great to play some more
advanced stuff with your pluck-sounds and maybe I could post some pieces
too... :-) I'm not convinced that I actually can pull making it Polyphony
myself. anyone taking on the project? Say... 6-8 simultaneous sound would
be... NICE!!

Magnus Wedmark
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