[Freeswitch-users] Tone detection How To

[Naveen Tamanam]

​
Hi Nandy,

I am glad to see your reply. I am trying to detect the tone which sounds
like a simple ring.
and I can't guess when that could occur, so I listen for the tone through
out the call. I am attaching the tone.




On Thu, Jun 4, 2015 at 10:39 AM, Nandy Dagondon <nandy1925 at gmail.com> wrote:

>
> Hi,
>
> What are you trying to do with tone_detect? Is it call progress? Fax
> detect?
>
> /Nandy
>
> On Tue, May 19, 2015 at 4:55 AM, Naveen Tamanam <naveen32india at gmail.com>
> wrote:
>
>> Hi,
>>
>> I am using following command for tone detection,
>>
>> tone_detect <uuid> <key> <tone_spec> [<flags> <timeout> <app> <args>]
>> <hits>
>>
>> Many times I end with the false detection. In my case  I haven't given
>> all optional args.
>> I just gave   tone_detect uuid  key tone_specs. It would be something
>> like,
>>
>> tone_detect  8582g3b8-f7db-10e4-2ac4-c01885c1ffd3  tone_name
>> frp1,frp2,frp3
>>
>> Where frp1, frp2 and frp3 are the frequencies of  few peak amplitudes of
>> the tone.
>> Those frequencies are detected through audacity by plotting spectrum,
>> Spectrum specs are,
>>     Alogorithm: Spectrum,
>>     Fuction: Hanning window  or Bartlett window
>>     Size: 512
>>     Axis: Log Frequencies
>>
>> Is there anything I am missing. Any suggestions are highly appreciated,
>> Thanks.
>>
>>
>>
>>
>> --
>> Thanks & Regards,
>> Naveen Tamanam
>>
>> _________________________________________________________________________
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>>
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>>
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>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
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>



-- 
Thanks & Regards,
Naveen Tamanam
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