sndfile-info will tell you the maximum level in the file, along with bit depth, stereo/mono, and a few other things. It's a command line program so it should be a good starting point. - Mark On Fri, 10 Dec 2004 15:14:27 -0200 (BRST), Alexander Franca <alexander@xxxxxxxxxxx> wrote: > > Hi all! > > I need one program to analyze one wav file. > > So, I have one wav file and I need create one shell script to get > informations of this file like if the file have some sound (I think it's > db). > > I need make one shell script and I'm not intend to use X Window or > other GUI resource. > > Someone can help me? > > []'s > Brazil > Alexander >