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List: freeswitch-dev
Subject: Re: [Freeswitch-dev] tone_detect_sleep & tone_detect_expires
From: Bing LI <enst.bupt () gmail ! com>
Date: 2012-03-20 20:01:54
Message-ID: CAP9o=2nY8XHswNvkxprRYopU3ESzrRf083L7Mo6fah3EnnLFgg () mail ! gmail ! com
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later I found this bug,
http://jira.freeswitch.org/browse/FS-4023
I thought the short one worked and the long one didn't work, I was wrong.
Actually my real problems was caused by that bug. the second tone spec I
set didn't work.
I'm still wondering what is the exactly length does a hit stand for. I'm
also curious to know what do these two variables mean.
I did some tests. I found that the hits doesn't mean the duration, a long
tone doesn't hit more times. If a tone goes on and off, that will increase
the hits number
Thanks.
On Tue, Mar 20, 2012 at 12:08 PM, Michael Collins <msc@freeswitch.org>wrote:
> hits is what controls how "long" the tone needs to be present for the
> detection to be considered positive. The higher the number of hits, the
> longer the duration of the tone needs to be to form a positive detect. I
> would experiment with the hits value and see what you can learn.
>
> -MC
>
> On Sat, Mar 17, 2012 at 11:58 AM, Bing LI <enst.bupt@gmail.com> wrote:
>
>> Hi,
>>
>> I just found that tone_detect worked sometimes and sometimes it didn't
>> work. For a short length of tone like 100ms, it worked well. But for a much
>> longer one (700ms or 1sec without pause), it didn't work. This one has not
>> been detected but in the recording file, it was obvious.
>>
>> by this wiki
>> http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect
>> I don't know how exactly the *hits* works.
>>
>> And later I found these 2 variables called *tone_detect_sleep* and *tone_detect_expires.
>> *But I didn't find any explanations about them.
>> Can anybody bring more details?
>>
>>
>> Thanks.
>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting@freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> FreeSWITCH-powered IP PBX: The CudaTel Communication Server
>> http://www.cudatel.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-dev mailing list
>> FreeSWITCH-dev@lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev
>> http://www.freeswitch.org
>>
>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting@freeswitch.org
> http://www.freeswitchsolutions.com
>
> FreeSWITCH-powered IP PBX: The CudaTel Communication Server
> http://www.cudatel.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
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>
> FreeSWITCH-dev mailing list
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>
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<div>later I found this bug,</div><a \
href="http://jira.freeswitch.org/browse/FS-4023">http://jira.freeswitch.org/browse/FS-4023</a><div><br></div><div>I \
thought the short one worked and the long one didn't work, I was wrong. Actually \
my real problems was caused by that bug. the second tone spec I set didn't work. \
</div>
<div><br></div><div>I'm still wondering what is the exactly length does a hit \
stand for. I'm also curious to know what do these two variables \
mean.</div><div><br></div><div>I did some tests. I found that the hits doesn't \
mean the duration, a long tone doesn't hit more times. If a tone goes on and off, \
that will increase the hits number</div>
<div><br></div><div>Thanks.<br><div><br><br><div class="gmail_quote">On Tue, Mar 20, \
2012 at 12:08 PM, Michael Collins <span dir="ltr"><<a \
href="mailto:msc@freeswitch.org" target="_blank">msc@freeswitch.org</a>></span> \
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex"> hits is what controls how "long" the tone needs to \
be present for the detection to be considered positive. The higher the number of \
hits, the longer the duration of the tone needs to be to form a positive detect. I \
would experiment with the hits value and see what you can learn.<br>
<br>-MC<br><br><div class="gmail_quote"><div><div>On Sat, Mar 17, 2012 at 11:58 AM, \
Bing LI <span dir="ltr"><<a href="mailto:enst.bupt@gmail.com" \
target="_blank">enst.bupt@gmail.com</a>></span> wrote:<br> </div></div><blockquote \
class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex"><div><div> Hi,<br><div><br></div><div>I just found that \
tone_detect worked sometimes and sometimes it didn't work. For a short length of \
tone like 100ms, it worked well. But for a much longer one (700ms or 1sec without \
pause), it didn't work. This one has not been detected but in the recording file, \
it was obvious. </div>
<div><br></div><div>by this wiki <a \
href="http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect" \
target="_blank">http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect</a><br></div><div>I \
don't know how exactly the <b><i>hits</i></b> works. </div>
<div><br></div><div>And later I found these 2 variables called \
<b><i>tone_detect_sleep</i></b> and <i style="font-weight:bold">tone_detect_expires. \
</i>But I didn't find any explanations about them.</div><div>Can anybody bring \
more details?</div>
<div> <br></div><div><br></div><div>Thanks.</div><div><br></div><div><br></div>
<br></div></div>_________________________________________________________________________<br>
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<br></blockquote></div><br> \
<br>_________________________________________________________________________<br> \
Professional FreeSWITCH Consulting Services:<br> <a \
href="mailto:consulting@freeswitch.org" \
target="_blank">consulting@freeswitch.org</a><br> <a \
href="http://www.freeswitchsolutions.com" \
target="_blank">http://www.freeswitchsolutions.com</a><br> <br>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
<a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
<br>
Official FreeSWITCH Sites<br>
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target="_blank">http://wiki.freeswitch.org</a><br> <a href="http://www.cluecon.com" \
target="_blank">http://www.cluecon.com</a><br> <br>
FreeSWITCH-dev mailing list<br>
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<br></blockquote></div><br> </div></div>
_________________________________________________________________________
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