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git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/subprojects/soundeditor/trunk@5250 30fe4595-0a0c-4342-8851-515496e4dcbd Some additional minor changes were done the following files on the migration from SVN to Git: - mathexpr/CMakeLists.txt: commented code removed, make use of target_include_directories(). - COPYRIGHT: since April 2024, mathexpr is MIT-licensed. The author made no changes to the software. |
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atsa | ||
cmake | ||
mathexpr | ||
qatsh | ||
tests | ||
CMakeLists.txt | ||
COPYING.txt | ||
COPYRIGHT.txt | ||
INSTALL.txt | ||
README.txt | ||
TODO.txt |
README.txt
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)