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Commandline audio analysis utility?
post Nov 4 2012, 18:37
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Can anyone suggest a utility that takes an audio file as input, and can output to a text/CSV file various data (RMS, peaks, dominant frequencies, etc.) per each N ms of the input, for both time and frequency domains?

Windows is my main target, but *nix as well.

It seems SoX has a few features in this direction, but not flexible enough (e.g., data per N ms, frequency domain resolution).
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post Nov 6 2012, 14:59
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Another alternative might be Praat, that has basic scripting capabilities and allows to easily extract low to mid level audio features.

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