[Asterisk-Users] size and quality of audio clipseffecttheplayback??

Gabriel Afana adtomi at adelphia.net
Wed Jan 26 01:07:24 MST 2005


Ahh, here we are...got a little more detail:

Linux ga1 2.4.21-27.ELsmp #1 SMP Wed Dec 1 21:53:57 EST 2004 x86_64 x86_64
x86_64 GNU/Linux

Gabe


----- Original Message -----
From: "Steven Critchfield" <critch at basesys.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
<asterisk-users at lists.digium.com>
Sent: Tuesday, January 25, 2005 11:29 PM
Subject: Re: [Asterisk-Users] size and quality of audio
clipseffecttheplayback??


> On Tue, 2005-01-25 at 23:14 -0800, Gabriel Afana wrote:
> > Hi,
> >     This is what I am running:  Red Hat Enterprise Linux ES release 3
> > (Taroon Update 4)
> >
> > Is the Taroon the kernel version?  Do you think this could be a kernal
issue
> > (did you hear it for yourself at the site)?
>
> No Taroon I would have to guess is some internal name for the release.
> RH has always named their releases.
>
> No I didn't bother to listen to it. RH is broken with respect to decent
> kernels. Then again, I am a staunch debian supported and wouldn't ever
> use their kernel either.
>
> Try the new kernel and see.
>
> > ----- Original Message -----
> > From: "Steven Critchfield" <critch at basesys.com>
> > To: "Asterisk Users Mailing List - Non-Commercial Discussion"
> > <asterisk-users at lists.digium.com>
> > Sent: Tuesday, January 25, 2005 4:02 PM
> > Subject: Re: [Asterisk-Users] size and quality of audio clips
> > effecttheplayback??
> >
> >
> > > Have you compiled a vanilla kernel yet? I don't trust any distro
> > > supplied kernel.
> > >
> > > On Tue, 2005-01-25 at 12:07 -0800, Gabriel Afana wrote:
> > > > Anybody have any ideas on this?  I dont know what to do and my new
> > website
> > > > just launched yesteryday.
> > > >
> > > > www.gafana.com
> > > >
> > > > Go to the "Real-time sport scores" under the How It Works section.
You
> > can
> > > > put your telephone number in there and it will call you.  Listen to
the
> > > > message and hear what I am talking about.  Its strange though,
*just*
> > right
> > > > now I tried it and it sounded perfect...earlier this morning it
jittered
> > > > every few seconds!
> > > >
> > > > Gabe
> > > >
> > > > ----- Original Message -----
> > > > From: "Gabriel Afana" <adtomi at adelphia.net>
> > > > To: "Asterisk Users Mailing List - Non-Commercial Discussion"
> > > > <asterisk-users at lists.digium.com>
> > > > Sent: Monday, January 24, 2005 4:21 PM
> > > > Subject: [Asterisk-Users] size and quality of audio clips effect
> > > > theplayback??
> > > >
> > > >
> > > > > Hi,
> > > > >     I've been having issues with asterisk playing back recorded
> > messages.
> > > > > They sound clear..but there are lots of breaks during playback
(like
> > its
> > > > > losing packets).  I got top-end hardware and I'm on a killer
network
> > so
> > > > its
> > > > > not that.  I've talked over my SIP line using a regular telephone
and
> > it
> > > > > sounds great, so its not the VOIP provider.  Asterisk is working
great
> > > > with
> > > > > no other problems.  So I'm thinking one of two things:
> > > > >
> > > > > More Obvious:  The other thing I noticed is I get a warning on
> > asterisk
> > > > when
> > > > > I start the console saying the chan_oss it requested 8000 Hz but
got
> > 48000
> > > > > Hz -- sound may be choppy.  I am using the onboard sound card.
Does
> > > > > Asterisk use a sound card to play the audio over VOIP or is sound
card
> > > > only
> > > > > needed if I have a physical phone hooked up to the computer?
> > > > >
> > > > > Less Obvious:  Will the size and quality of a GSM audio file
effect
> > the
> > > > > playback?  all my files were converted from wav files (22k 16bit
> > stereo)
> > > > to
> > > > > 8k mono GSM....the sound quality is fine, its just playback is
choppy
> > and
> > > > > wondering if playing with the actual GSM file format would change
> > > > anything.
> > > > >
> > > > > Gabe
>
> --
> Steven Critchfield <critch at basesys.com>
>
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