[Freeswitch-users] Noise on line, does not show up in recordings

[Avi Marcus]

+1 for reporting back in with the solution rather than simply "thanks,
solved."

On Fri, Jun 26, 2020, 2:21 PM Sam van Herwaarden <
svanherwaarden at precisionag.org> wrote:

> For anyone who finds this thread running into similar issues: the problem
> was one in the configuration of the PRI card. The telco provides a clock
> signal on the E1 line which the card should use to synchronize
> communication, but we had misconfigured the PRI card to provide its own
> clock signal, messing up synchronization and leading to overruns. (Well -
> this is how I understand it.)
>
> This was the information that led me to fix it:
> https://wiki.sangoma.com/display/PC/Overruns
> https://wiki.freepbx.org/pages/viewpage.action?pageId=79138050
>
> Best,
> Sam
>
>
>
> On Tue, Jun 23, 2020 at 3:08 PM Sam van Herwaarden <
> svanherwaarden at precisionag.org> wrote:
>
>> Thanks Avi - this is really just a proof of concept, all the audio will
>> be replaced by human recordings in the final system. Using flite is easy
>> for testing purposes, and helpful for me because the system will be in
>> Bengali which I do not understand :)
>>
>> On Tue, Jun 23, 2020 at 3:05 PM Avi Marcus <avi at avimarcus.net> wrote:
>>
>>> Maybe someone else listening to the recording (towards ~25s is the real
>>> distortion?) will make something of it.
>>>
>>> I just want to mention that your flite audio sounds *horrible *to me.
>>> If that's production audio, I suggest spending a few cents for Amazon Polly
>>> audio (Matthew voice is pretty nice.) https://aws.amazon.com/polly/
>>>
>>> I made a full english sound set and some scripts to generate new audio
>>> here: https://github.com/avimar/freeswitch-sounds-polly
>>>
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>> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
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