[Fpga-synth] Digital Waveguide Samples

Veronica Merryfield veronica.merryfield at shaw.ca
Wed Aug 1 06:07:49 CEST 2007


Do they sound ever neat! Nice job.

At about the 9 to 12 second mark into the low.mp3, it sounds very reminisant 
of some of the bass line sounds Ultravox used to use albeit with a slightly 
faster decay than they had, but not by a lot. Very usable as is.

----- Original Message ----- 
From: Scott Gravenhorst
To: fpga-synth at rubidium.dyndns.org
Sent: Tuesday, July 31, 2007 1:45 PM
Subject: [Fpga-synth] Digital Waveguide Samples


Hello all,

I've posted three MP3 files made using my digital waveguide experiment.  I
chose to use the system with the nonlinearity enabled because it was more
interesting that way.  Each file consists of multiple excitations while
slowly increasing the filter bandwidth starting at zero.  When the sample
first starts, you hear clicks because the filter squelches the system so
quickly there is no resonation.  As I increased the filter bandwidth, the
system takes on a more musical character morphing from a tonal drum through
a metallic sound.

http://www.fpga.synth.net/pmwiki/pmwiki.php?n=FPGASynth.DigitalWaveguide

(samples are at the bottom)

-- ScottG

-------------------------------------------------------------

-- Scott Gravenhorst
-- GateMan I - Xilinx Spartan-3E Based MIDI Synthesizer
-- FatMan: home1.gte.net/res0658s/fatman/
-- NonFatMan: home1.gte.net/res0658s/electronics/
-- When the going gets tough, the tough use the command line.

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