This version has been modified to work fine with a fixed buffer on Guitarix. See https://linuxmusicians.com/viewtopic.php?f=48&t=21938
Pitch Shifter lv2 effects
These effects are supposed to work well with the following values of Frames/Period: 64, 128, 256, 512
You need a PC with at least 2Gb of ram to compile the source code.
Dependencies:
- Armadillo
- FFTW (configured with --enable-float)
- python-mpmath
On a Debian or Ubuntu system you can use this command to install all dependencies:
sudo apt-get install libarmadillo-dev libfftw3-dev python3-mpmath
Installation:
make
sudo make install
(Be patient, may take more than 20 minutes to compile)
The default instalation path is /usr/local/lib/lv2/, and this can be modified passing the variable INSTALL_PATH to make install, e.g.:
sudo make install INSTALL_PATH=/usr/lib/lv2