[Freeswitch-users] Music detection

[Muhammad Shahzad]

nah, i just want to skip the music, not the human voice even if s/he is
singing. I am not an expert in this area but i think usually male's voice
is around between 300 - 3000 Hz and females have a little higher frequency,
while most of musical instruments are over 5000 Hz. So, if we can see audio
is less then say 5000 Hz then record else, skip. Just a rough idea, i am
sure professionals like you can devise something better or improve this.

Thank you.




On Mon, Mar 17, 2014 at 8:16 PM, Brian West <brian at freeswitch.org> wrote:

> So all I have to do is sing my whole call and i’ll never be recorded… ;)
>
> --
> Brian West
> brian at freeswitch.org
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> On Mar 17, 2014, at 5:13 AM, Muhammad Shahzad <shaheryarkh at gmail.com>
> wrote:
>
> > Hi,
> >
> > Is there a way we can detect music on an answered call? Basically i want
> to record the call but there may be music in beginning, during or at the
> end of call, which i do not want to be recorded.
> >
> > Is it possible? If not, are there any tools that can do that on an
> already record file?
> >
> > Thank you.
>
>
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