> > 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). > If you only want human interpretable output, you could try: http://tobiah.org/pub/vu/ Which will give you a detailed visualization of the sound level content. WAVE file: 16 bits per sample, Stereo OOOOOOOOOOO | | | | | | | > T:0.5 23% 1857 OOOOOOOOOOOOOOO | | | | | | > T:1 30% 2954 OOOOOOOO | | | | | | | | > T:1.5 17% 992 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | > T:2 72% 17047 OOOOOOOOOOOOOOOOOOOOOOOOO | | | | > T:2.5 50% 8472 OOOOOOO | | | | | | | | > T:3 15% 832 OOOOOOOOOOOOOOOOOOOOOOOOOOO | | | | > T:3.5 54% 9754 OOOOOOOOOOOOOOOOOOOOOOO | | | | | > T:4 46% 6936 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | > T:4.5 77% 19685 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO | | > T:5 72% 17383 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO T:5.5 ***** CLIP A dB field would have been nice I guess.
