hi,
i've reworked a little bit on sonograph~,
added
resize capability and a silly
transformation
which flips the frequencies.
the new release is available @ :
the changes are minor and the real object
of this mail is a request for finding
litterature about fft's morphing
algorithms.
the goal is to implement these
algorithms
to provide new transformations to
sonograph~.
any hints welcome.
cheers,
yves/