[App_rpt-users] Re : Outstream huh?

pete M petem001 at hotmail.com
Sun Jun 16 14:19:49 EDT 2013


Hi did it for a few months I found that it  was asking a lot of bandwith for nothing much.
I will try to make my own server so that it will send the audio on demand, not all the time.

--- Message initial ---

De : "K&R Yoksh" <yokshs at gmail.com>
Envoyé : 16 juin 2013 13:10
A : app_rpt-users at ohnosec.org
Objet : [App_rpt-users] Outstream huh?

Now we're talking! Ever tried this?

Hi,

Stick this in your rpt.conf...

outstreamcmd=/bin/sh,-c,/usr/local/bin/lame --preset cbr 16 -r -m m -s 8
--bitwidth 16 - - | /usr/local/bin/ezstream -c /etc/ezstream.xml

You will need lame and ezstream obviously...

Chris

KB2FAF

On 06/15/2013 12:33 AM, Robert Garcia wrote:
> All,
>
> Has anyone come up with an elegant solution to snag a copy of the
> audio streams to and from a repeater in order to send it to Radio
> Reference without requiring an additional sound card and/or interface?
On Jun 16, 2013 11:00 AM, <app_rpt-users-request at ohnosec.org> wrote:

> Send App_rpt-users mailing list submissions to
>         app_rpt-users at ohnosec.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
>         http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
> or, via email, send a message with subject or body 'help' to
>         app_rpt-users-request at ohnosec.org
>
> You can reach the person managing the list at
>         app_rpt-users-owner at ohnosec.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of App_rpt-users digest..."
>
>
> Today's Topics:
>
>    1. Re: Audio Feed (Chris(KB2FAF))
>    2. Re: Audio Feed (Robert Garcia)
>    3. EMI/RFI issue (Benjamin L. Naber)
>    4. Re: EMI/RFI issue (Jim Duuuude)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 15 Jun 2013 22:07:32 -0400
> From: "Chris(KB2FAF)" <kb2faf at arrl.net>
> To: app_rpt-users at ohnosec.org
> Subject: Re: [App_rpt-users] Audio Feed
> Message-ID: <51BD1DE4.80601 at arrl.net>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Hi,
>
> Stick this in your rpt.conf...
>
> outstreamcmd=/bin/sh,-c,/usr/local/bin/lame --preset cbr 16 -r -m m -s 8
> --bitwidth 16 - - | /usr/local/bin/ezstream -c /etc/ezstream.xml
>
> You will need lame and ezstream obviously...
>
> Chris
>
> KB2FAF
>
>
> On 06/15/2013 12:33 AM, Robert Garcia wrote:
> > All,
> >
> > Has anyone come up with an elegant solution to snag a copy of the
> > audio streams to and from a repeater in order to send it to Radio
> > Reference without requiring an additional sound card and/or interface?
> >
> > I expect it is possible with Alsa, but honestly my brain turns to mush
> > when reading through their documentation.
> >
> > Robert
> > N5QM
> > _______________________________________________
> > App_rpt-users mailing list
> > App_rpt-users at ohnosec.org
> > http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
>
>
>
> ------------------------------
>
> Message: 2
> Date: Sat, 15 Jun 2013 21:17:37 -0500
> From: Robert Garcia <robert at n5qm.com>
> To: "Chris(KB2FAF)" <kb2faf at arrl.net>
> Cc: app_rpt-users at ohnosec.org
> Subject: Re: [App_rpt-users] Audio Feed
> Message-ID:
>         <
> CAMLJ17NJmeFN5THqdLDZV7-ZqTz3HQQexag9L4Eeno+yP9F1qQ at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Thanks guys!
>
> Buddy and Chris both helped me out and it seems to be working fine.
> Now to work though the learning curve...
>
> Robert
> N5QM
>
> On Sat, Jun 15, 2013 at 9:07 PM, Chris(KB2FAF) <kb2faf at arrl.net> wrote:
> > Hi,
> >
> > Stick this in your rpt.conf...
> >
> > outstreamcmd=/bin/sh,-c,/usr/local/bin/lame --preset cbr 16 -r -m m -s 8
> > --bitwidth 16 - - | /usr/local/bin/ezstream -c /etc/ezstream.xml
> >
> > You will need lame and ezstream obviously...
> >
> > Chris
> >
> > KB2FAF
> >
> >
> >
> > On 06/15/2013 12:33 AM, Robert Garcia wrote:
> >>
> >> All,
> >>
> >> Has anyone come up with an elegant solution to snag a copy of the
> >> audio streams to and from a repeater in order to send it to Radio
> >> Reference without requiring an additional sound card and/or interface?
> >>
> >> I expect it is possible with Alsa, but honestly my brain turns to mush
> >> when reading through their documentation.
> >>
> >> Robert
> >> N5QM
> >> _______________________________________________
> >> App_rpt-users mailing list
> >> App_rpt-users at ohnosec.org
> >> http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
> >
> >
> > _______________________________________________
> > App_rpt-users mailing list
> > App_rpt-users at ohnosec.org
> > http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
>
>
> ------------------------------
>
> Message: 3
> Date: Sat, 15 Jun 2013 23:58:39 -0400
> From: "Benjamin L. Naber" <Benjamin at kb9lfz.com>
> To: app_rpt-users at ohnosec.org,  Repeater-Builder
>         <Repeater-Builder at yahoogroups.com>,
> radiomodifications at yahoogroups.com
> Subject: [App_rpt-users] EMI/RFI issue
> Message-ID: <1371355119.1896.4772.camel at benjamin-hp>
> Content-Type: text/plain; charset="UTF-8"
>
> Greetings All,
>
> While thinking of a way I can turn my node into a portable allstar node,
> it has been discovered the computer I'm using, generates RFI/EMI over
> the DC power connection.
>
> The setup is as follows presently, which has zero *known* EMI/RFI
> issues. The radio is powered with an older linear 3A regulated power
> supply, which a parallel connection to a 12V 18Ah battery. All leads are
> kept short, under two feet. The radio is kept on 5W.
>
> The computer has a 12Vdc connection, and it's presently using an ac/dc
> SMPS, one that can be bought on eBay for about $10.
>
> Both of these are plugged into the same outlet strip, and as stated,
> zero discovered EMI/RFI issues.
>
> The radio audio connections to the computer have the center conductors
> isolated with a 10nF cap.
>
> Just as soon as I decide to power the computer from the battery, the
> radio has noise across every tunable frequency. Even if I disconnect the
> radio completely from the node, there is noise on the radio. From what
> is apparent to me, the noise is coming from the computers internal power
> supply section, riding the power wires back to the battery, and then to
> the radio.
>
> I see there are plenty of EMI/RFI filters I can purchase. However, I'd
> like to maintain the Amateur Radio Spirit of creation for this case, so
> I'd like some pointers on what I should test for, and construct some
> EMI/RFI filters.
>
> I have seen there are common mode and differential mode chokes filters,
> and some filters have both kinds of chokes. I'm not really sure the
> difference, besides the way the components are installed in the circuit.
>
> If you find it better to talk in person, contact me via allstar or look
> for my phone number on the internet.
>
> ~Benjamin, KB9LFZ
> Allstar node 28569
>
>
>
> ------------------------------
>
> Message: 4
> Date: Sat, 15 Jun 2013 21:46:59 -0700
> From: Jim Duuuude <telesistant at hotmail.com>
> To: "Benjamin L. Naber" <benjamin at kb9lfz.com>, app_rpt mailing list
>         <app_rpt-users at ohnosec.org>, Repeater-Builder
>         <repeater-builder at yahoogroups.com>,
>         "radiomodifications at yahoogroups.com"
>         <radiomodifications at yahoogroups.com>
> Subject: Re: [App_rpt-users] EMI/RFI issue
> Message-ID: <BLU155-W24CC41CF3DA43C51A22878B1820 at phx.gbl>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Perhaps a:
>
> RadioShack? Snap-Together Ferrite Choke Core (273-105)
> might do the trick, or maybe a:
>
> Snap Choke Core (273-069)
>
> or something similar.
>
> Jim WB6NIL
>
> > From: Benjamin at kb9lfz.com
> > To: app_rpt-users at ohnosec.org; Repeater-Builder at yahoogroups.com;
> radiomodifications at yahoogroups.com
> > Date: Sat, 15 Jun 2013 23:58:39 -0400
> > Subject: [App_rpt-users] EMI/RFI issue
> >
> > Greetings All,
> >
> > While thinking of a way I can turn my node into a portable allstar node,
> > it has been discovered the computer I'm using, generates RFI/EMI over
> > the DC power connection.
> >
> > The setup is as follows presently, which has zero *known* EMI/RFI
> > issues. The radio is powered with an older linear 3A regulated power
> > supply, which a parallel connection to a 12V 18Ah battery. All leads are
> > kept short, under two feet. The radio is kept on 5W.
> >
> > The computer has a 12Vdc connection, and it's presently using an ac/dc
> > SMPS, one that can be bought on eBay for about $10.
> >
> > Both of these are plugged into the same outlet strip, and as stated,
> > zero discovered EMI/RFI issues.
> >
> > The radio audio connections to the computer have the center conductors
> > isolated with a 10nF cap.
> >
> > Just as soon as I decide to power the computer from the battery, the
> > radio has noise across every tunable frequency. Even if I disconnect the
> > radio completely from the node, there is noise on the radio. From what
> > is apparent to me, the noise is coming from the computers internal power
> > supply section, riding the power wires back to the battery, and then to
> > the radio.
> >
> > I see there are plenty of EMI/RFI filters I can purchase. However, I'd
> > like to maintain the Amateur Radio Spirit of creation for this case, so
> > I'd like some pointers on what I should test for, and construct some
> > EMI/RFI filters.
> >
> > I have seen there are common mode and differential mode chokes filters,
> > and some filters have both kinds of chokes. I'm not really sure the
> > difference, besides the way the components are installed in the circuit.
> >
> > If you find it better to talk in person, contact me via allstar or look
> > for my phone number on the internet.
> >
> > ~Benjamin, KB9LFZ
> > Allstar node 28569
> >
> > _______________________________________________
> > App_rpt-users mailing list
> > App_rpt-users at ohnosec.org
> > http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
>
> -------------- next part --------------
> An HTML attachment was scrubbed...
> URL: <
> http://ohnosec.org/pipermail/app_rpt-users/attachments/20130615/2d306e6f/attachment-0001.html
> >
>
> ------------------------------
>
> _______________________________________________
> App_rpt-users mailing list
> App_rpt-users at ohnosec.org
> http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
>
>
> End of App_rpt-users Digest, Vol 52, Issue 23
> *********************************************
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.allstarlink.org/pipermail/app_rpt-users/attachments/20130616/4ea22cd4/attachment.html>
-------------- next part --------------
_______________________________________________
App_rpt-users mailing list
App_rpt-users at ohnosec.org
http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users


More information about the App_rpt-users mailing list