I believe that LADSPA can be programmed to do this sort of thing. You'll need to be in Linux and using mod_ladspa. I'm afraid, though, that I don't have any personal experience with using mod_ladspa for anything other than the example config that does the "autotalent" thing.

-MC


On Wed, Jun 19, 2013 at 12:19 PM, D D <tru083@yahoo.com> wrote:
Hi,

I would like to use Freeswitch to filter out low noises from calls that pass through it.
How can I do this?

Thanks,
David


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