Subject: Re: [linux-audio-user] Audio Analyzer
From: fooman (st_AT_tobiah.org)
Date: Sun Dec 12 2004 - 19:55:31 EET
>
> 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:
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.
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