You could use the faust version of freeverb and compile it for pd. It's probably less likely to have bugs. For instance by pasting http://sourceforge.net/p/faudiostream/code/ci/master/tree/examples/freeverb.... into http://faust.grame.fr/onlinecompiler/
On Sun, Feb 7, 2016 at 4:08 AM, Ivica Bukvic ico@vt.edu wrote:
Thank you, Katja. Is there a newer version than this out there?
Best,
-- Ivica Ico Bukvic, D.M.A. Associate Professor Computer Music ICAT Senior Fellow Director -- DISIS, L2Ork Virginia Tech School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 ico@vt.edu www.performingarts.vt.edu disis.icat.vt.edu l2ork.icat.vt.edu ico.bukvic.net On Feb 6, 2016 10:25 AM, "katja" katjavetter@gmail.com wrote:
If the freeverb~ version you use looks like the one in
http://sourceforge.net/p/pure-data/svn/HEAD/tree/trunk/externals/freeverb~/f... , there's a function 'fix_denorm_nan_float() defined starting at line 154. The function is called later (in line 225 and others) but the return value is never stored. Therefore freeverb~ doesn't flush denormals.
On Sat, Feb 6, 2016 at 3:34 PM, Ivica Bukvic ico@vt.edu wrote:
Thank you all. Looks like I've got some troubleshooting to do and will report what I find.
Best,
-- Ivica Ico Bukvic, D.M.A. Associate Professor Computer Music ICAT Senior Fellow Director -- DISIS, L2Ork Virginia Tech School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 ico@vt.edu www.performingarts.vt.edu disis.icat.vt.edu l2ork.icat.vt.edu ico.bukvic.net
On Feb 6, 2016 9:20 AM, "IOhannes m zmölnig" zmoelnig@iem.at wrote:
On 02/06/2016 10:29 AM, katja wrote:
Possibly an inf or nan recirculating in the delay lines? It seems
that
freeverb~ calls function fix_denorm_nan_float(float v) but doesn't
use
the return value.
you *might* be able to confirm this by sending the output for [freeverb~] to [print~] (the silent samples would be NaN or Inf rather than 0 (or some other constant value))
gamds IOhannes
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