On 6/1/24 15:55, Jan Stary wrote:
As to what that range should be... hard to analyse.
5 Hz to 192 kHz.
the lowest and highest frequencies you happen to have heard of?
frequencies that seem practicaly applicable to processing an audio signal.
Well, SoX *is* the Sound eXchange, so one could limit it to human hearing only, 16Hz to 25kHz (just to include asthmatics), but my question meant "that can't provoke internal integer overflows" which is a much harder question to answer. Why exclude seismic processing, whale song and the harmonics of insect song? Or digitized light waves for that matter?

valgrind has nothing to do with that.
Indeed. But to leverage such a tool for this we'd need a vicious test suite that rattles the corners. Put it on the list.

But thanks for the carrot metaphor :-)
Thank David A. Turner, who I was lucky to have as a mentor. That's one of his."Lock the stable door after the horse has bolted, yes, but not with a boiled carrot".

Blessings

   M

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