| I'm asking if, in current version of Canonical (and in CsoundAV) the
analysis stage of LPC is broken. In fact, I can render good speech
using old LPC analyisis files, but, if I attempt to analyze a new file
with current Csound (even using default parameters) all what I obtain is
some modulated noises that seem to have no relation with the original
.wav files containing speech. On the contrary, if I re-synthesize the
old analysis files with current csound version I can get the correct
result. Unfortunately, I've lost the sources of the old Csound version
that allowed me to make good LPC analysis.
If someone is able to make good analysis/re-synthesis with current
Csound release (that is canonical csound v4.23f11gbs, isn't it?) or with
CsoundAV (that implements the same LPC analysis code) please tell me
what parameters is using.
thanks in advance
--
Gabriel Maldonado
http://csounds.com/maldonado
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