Xavier Del Campo Romero
a2fc226a31
CMake 2.8 was already deprecated some time ago, and newer CMake versions, such as 3.22.1, would report its use as a warning. CMake 3.13.5 is a reasonably stable version that is well supported among most distributions and implements resonable policies, such as CMP0077: https://cmake.org/cmake/help/latest/policy/CMP0077.html However, bumping to 3.13.5 caused CMP0053 to now trigger configuration errors on FindLibSndFile.cmake, as parentheses must now be escaped. Further reference on CMP0053 can be found at: https://cmake.org/cmake/help/latest/policy/CMP0053.html |
||
|---|---|---|
| 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)