[Clam-devel] last minute [PATCH]es before GSoC "pencils down": GlottalSourceGenerator and some cleanup

[abe kazemzadeh]

Hi All,

It was great working together this summer and I'm looking forward to more
CLAM in the future.
Although I've only met one clam project member in person
, I hope that will change,
be it at conferences, vacations, or  otherwise.  Until then, I'll
 toast to Bennett's pint via email (with
a coffee for now).

I wanted to send one more patch before the end of the summer of Clam  :)
(and a few clean-up patches):

GlottalSourceGenerator.patch:
* Modifies harmonicPeaksGenerator to include jitter and shimmer controls
* TODO: try more things to make it more human-like

*This would be a very small patch to harmonic peaks generator but I decided
to create a new
class and put it in the plugins/speech directory b/c eventually it may be
necessary to add
voice source aspects that are not harmonic like noise.  It sounds a bit more
natural than with
HarmonicPeaksGenerator, but there is still plenty of room for improvement.

*Jitter and shimmer are slight variations in the pitch and amplitude of
voice, so the controls I added
define the maximum variation and then the actual variation is a random value
within this maximum.

*The attached file,  experimentalVowelSynth_withGlot
talSourceGenerator.clamnetwork, gives
an example of this (it's pretty similar to the previous network I sent out,
but with jitter and
shimmer controls set to values that sound good).

FormantExtractor__endOfSoCCleanup.patch
Abe_LPModel_endOfSoCCleanup.patch
Polynomial_endOfSoCCleanup.patch
* these clean up some of my sloppiness like superfluous comments, debugging
output, and unnecessary #includes

Later,
Abe
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