[PlanetCCRMA] batch trim to zero crossing... sox?

Steve Harris swh at ecs.soton.ac.uk
Fri Apr 11 04:12:22 PDT 2008

In gerneral trimming to zero crossings probably wont have the effect  
of declicking, if that's what you're after. Your better off using a  
short fade-in/out ramp at the beginning and end of the file.

If your after some particular effect with the zero crossings detecting  
you might be able to do it with ecasound, but a quick scan of the  
manpage turned up nothing.

- Steve

On 11 Apr 2008, at 03:58, francis keyes wrote:
> Hey All,
> I have a bunch of wav file that i would like to batch process.  I  
> want to
> trim then ends of all of them to the nearest zero crossing.  I can't  
> see
> anything about trimming to zero crossing in the SoX man page.  Does  
> anyone
> know how I can do this?
> Thanks a lot!
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