#SoX - the Swiss Army knife of #sound #processing #programs.
#command line #utility that can #convert various #formats of computer #audio files in to other formats. It can also apply various effects to these sound files, and #SoX can #play and #record audio #files on most #platforms
#Raumhueter #Gleis4Podcast #Skype #Sox #ffmpeg #Werkhueter
http://sox.sourceforge.net/
https://wiki.ubuntuusers.de/SoX/