Information:
Gmurf is a wave processor that contains two main modules: the mixer and the wave editor. The mixer is able to mix as many waves as your machine can handle, with real-time panning, frequency and volume envelope processing. These options are not implemented in the GUI yet, but you can try it by editing Gmurf projects.
The wave editor is able to modify the waveform itself by executing external plug-ins on the part of the waveform that you have selected.