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`soundeditor`

This project is a Qt4/5 port of ATSH, a Gtk 1.2 GUI to the ATS system.

Dependencies

CMake >= 3.13.5.
libsndfile (libsndfile1-dev package on Debian/Ubuntu).

Partials modification formula fatures

Predefined variables :

P = number of partials
T = number of frames
p = current partial index [0, nPartials - 1] (av order)
t = current frame index [0, nFrames - 1]
a, amin, amax, amean = amplitude
f, fmin, fmax, fmean = frequency
h, hmin, hmax, hmean = phase
v, vmin, vmax, vmean = selected magnitude (= a or f or h)

Predefined functions :

A(p,t) = amplitude
F(p,t) = frequency
H(p,t) = phase
V(p,t) = selected magnitude (= a or f or h)

Examples:

frequency-flatten spectrogram around F(pr,tr) reference frequency f = f*F(pr,tr)/F(pr,t)

Ex: xj220b.ats : f = f*F(38,42)/F(38,t)

License

See COPYING.txt. Third-party libraries with various free licenses are also used - see COPYRIGHT.txt for further reference.