rezound-0.12.3_beta simply ingores the parameters of the edited sound when saving it as RAW file.
Steps to Reproduce:
1. open a stereo RAW file for example
2. monoize it
3. save it as RAW file
The written file will be stereo.
The written file should be mono.
This is because when saving a RAW file the same RAW parameter dialog is used as for opening a RAW, with the only difference that certain components are hidden, which are initialized with hard coded default values.
The supplied patch fixes this problem.