Hi there, I have made a free open-source tool that does better. Care you check that out? https://github.com/shahules786/mayavoz
Just curious how the performance differs between PCMU @ 8khz compared to Opus @ 48k or IMBE and AMBE+2 (Project 25 Public Safety audio codecs) :D
My dream would be doing audio processing in real time to clean up the audio of phone calls