Hi,
I found out that Gen10 has an issue with dealing with odd harmonics (not
fundamental).
It's easy to repro simply taking the example code and using the
following coefficients instead:
g10.coefs( [0., 0., 0.5] ); - shows the issue
g10.coefs( [0., 0.5, 0.] ); - doesn't show the issue
Hooking ChucK up to a spectrum analyzer it's easy to see the difference.
In case there are odd harmonics, there are a lot of unwanted
partials/sidebands, instead of having only the components specified in
.coefs().
Gen9 doesn't seem to have this issue.
Cheers,
Mario
--
Electronic Musician, Creative Coder, QA Engineer
https://vimeo.com/creativecodingsalerno
http://mbuoninfante.tumblr.com/
https://github.com/mariobuoninfante
https://bitbucket.org/mariobuoninfante/
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