Hello Massy!
Yes there are. There's ecasignalview and I believe even ecamonitor can do
something of the sort.
Then of course there's songanalyse. I don't have the link, but I still have
the original tarball. It's an offline utility. But it can try to fnd the speed
and analyses different frequency bands of a song for volume. It's all
hardcoded, but if you know something about c, you can find the analysis and
set your own bands.
Warmly yours
Julien
--------
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