From time to time, I use this little program, with all his problems, it still allows me to save almost all the voices that I do not have UVN, SF2 or waves.
He is the only one who does justice to the injustice of taking over personal work in creating a voice by import as a Yamaha voice and no export solution.
Here are the steps to use, difficult but worth it.
1. From the pack where you have the voice, save it as PPF.
2. Open with the PPF to Wav software.
3. If there are several Voice Multi-samplers, activate one and export.
4. Wave will be found in the Export folder in the program installation folder.
5. My advice is to move them to a working directory, to identify the next ones more easily.
6. Unfortunately the software has two problems, both solvable with A-wave.
A. The obtained wave is very big behind it has a lot of useless information - open in A-wave one or all the waves and with CUT remove everything that is extra then Apply and Save.
The result is perfect.
B. If there was a Loop it was lost so, it must be redone with A-wave or another program.
The result is not always the same - depending on everyone's skill.
7. Having as initial PPF model now we can, in YEM, rebuild the voice according to our desire, in this case, with fewer waves, and we also have the necessary material in the eventual configuration of a voice for another keyboard, or software, or even an element of a voice Yamaha which as we know can only be done wav by wav.
Note: For me, this software is pure gold.
Success!