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Audio processing question
by Andy Stewart 26 Dec '15

26 Dec '15

Hi gang, I think I need something like the Virtual audio cable, but I'd like to know if there are other possibilities. I have two audio programs that I want to talk to each other: gqrx and Dream. gqrx is a software defined radio receiver that can save its audio as a WAV file, or it can stream audio via a UDP port. Dream is a digital radio mondiale (DRM) decoder. Digital radio mondiale is a shortwave radio broadcast in a digital format. Dream can read a WAV file, or it can read audio information from the microphone. It outputs a rather nicely sounding radio broadcast (mono or stereo depending on the broadcaster) with no static and no fading. I have succeeded in recording gqrx audio to a WAV file, and later having Dream decode it. What I want to do is listen to the DRM broadcast in real time. I was unsuccessful in getting Dream to read the WAV file while it was being written. Does anybody have any suggestions as to how this could be done? FYI: reception of DRM broadcasts requires an upper sideband radio receiver that is at least 10kHz wide, a decent antenna, and in my case, a DVB-T dongle and the gqrx software coupled with Dream. Thanks in advance for any help you may provide. Andy -- Andy Stewart (KB1OIQ) Founder: Worcester Linux Users' Group Founder: Chelmsford Linux Meetup Group President: PART of Westford, MA (WB1GOF)

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Re: [Wlug] January WLUG topic... ELK / Graphite / Grafana?
by Higgins, Benjamin John 14 Dec '15

14 Dec '15

Ditto From: wlug-bounces(a)mail.wlug.org [mailto:wlug-bounces@mail.wlug.org] On Behalf Of Eric Martin Sent: Monday, December 14, 2015 11:05 AM To: Worcester Linux Users Group <wlug(a)mail.wlug.org> Subject: Re: [Wlug] January WLUG topic... ELK / Graphite / Grafana? I'm interested On Fri, Dec 11, 2015 at 1:20 PM, Tim Keller <turbofx(a)gmail.com<mailto:turbofx@gmail.com>> wrote: Talking to people last night it sounds like there's some serious interest in collecting / searching / displaying / dashboards. Since I've been working with this stuff, if people are interested I wouldn't mind giving a talk / demo, showing off elasticsearch, logstash, kalbana, graphite, grafana, etc. Are people interested? Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers". _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org<mailto:Wlug@mail.wlug.org> http://mail.wlug.org/mailman/listinfo/wlug -- Eric Martin

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Re: [Wlug] January WLUG topic... ELK / Graphite / Grafana?
by Eric Martin 14 Dec '15

14 Dec '15

I'm interested On Fri, Dec 11, 2015 at 1:20 PM, Tim Keller <turbofx(a)gmail.com> wrote: > Talking to people last night it sounds like there's some serious interest > in collecting / searching / displaying / dashboards. > > Since I've been working with this stuff, if people are interested I > wouldn't mind giving a talk / demo, showing off elasticsearch, logstash, > kalbana, graphite, grafana, etc. > > Are people interested? > > Thanks, > Tim. > > -- > I am leery of the allegiances of any politician who refers to their > constituents as "consumers". > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > > -- Eric Martin

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January WLUG topic... ELK / Graphite / Grafana?
by Tim Keller 11 Dec '15

11 Dec '15

Talking to people last night it sounds like there's some serious interest in collecting / searching / displaying / dashboards. Since I've been working with this stuff, if people are interested I wouldn't mind giving a talk / demo, showing off elasticsearch, logstash, kalbana, graphite, grafana, etc. Are people interested? Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

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Re: [Wlug] Don't forget! I didn't forget!!
by Tim Keller 11 Dec '15

11 Dec '15

Keith, Firstly, Sorry about the broken foot, that sucks! I hope your on the mend quick. Secondly, Chuck recorded the whole thing! So, while you convalesce you'll be able watch it on youtube or where we end up putting it. Thanks, Tim. On Thu, Dec 10, 2015 at 9:33 PM, Keith Wright <kwright(a)keithdiane.us> wrote: > Chuck Anderson <cra(a)WPI.EDU> writes: > > > We have a lot to cover, so we'll be starting right at 7! > > I really wanted to be there. Last Saturday (5 days ago) > I fell and twisted my ankle. It's been sore, but I limped > to the coffee shop yesterday, I figured I could limp to > the WLUG meeting. > > But first I had a 4pm routine doctor appointment, I showed > him my foot, he said you should get an X-ray. > > No problem, just to be sure, they can do it in an hour. > > The X-ray techniciane said: "I'm not a doctor, so I > can't tell you anything official, but you should go > to the emergency room. I'll send the X-rays there." > > So the bottom line is I got home about 9:30 with > a cast on my broken foot. I think I'll stay here. > > See you next time. > > -- Keith > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug > -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

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Re: [Wlug] Don't forget! I didn't forget!!
by Keith Wright 11 Dec '15

11 Dec '15

Chuck Anderson <cra(a)WPI.EDU> writes: > We have a lot to cover, so we'll be starting right at 7! I really wanted to be there. Last Saturday (5 days ago) I fell and twisted my ankle. It's been sore, but I limped to the coffee shop yesterday, I figured I could limp to the WLUG meeting. But first I had a 4pm routine doctor appointment, I showed him my foot, he said you should get an X-ray. No problem, just to be sure, they can do it in an hour. The X-ray techniciane said: "I'm not a doctor, so I can't tell you anything official, but you should go to the emergency room. I'll send the X-rays there." So the bottom line is I got home about 9:30 with a cast on my broken foot. I think I'll stay here. See you next time. -- Keith

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Re: [Wlug] Don't forget! Meeting tonight!! NOTE: LOCATION CHANGE!!!
by Chuck Anderson 10 Dec '15

10 Dec '15

We have a lot to cover, so we'll be starting right at 7! On Thu, Dec 10, 2015 at 04:52:18PM -0500, Tim Keller wrote: > Hey Everybody! > > Dmitri Pal, the director of engineering at Red Hat has graciously offered > to speak about Kerberos, FreeIPA, SSSD and I'm sure a whole host of other > things! > > Here are the vitals! NOTE: THE LOCATION IS CHANGED FOR THIS MEETING!!!! > > When: December 10th, 2015 @ 7pm. > Where: Rec Center Rm. 61! (4th Floor) > Who: Dmitri Pal, Engineering Director at Red Hat! > What: FreeIPA, SSSD, Kerberos, etc. > > Refreshments and snacks will be provided and as always we'll be heading to > Tech Pizza afterwards to continue the lively conversation! > > I'd also like to thank Chuck for getting this organized! > > Thanks, > Tim.

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Don't forget! Meeting tonight!! NOTE: LOCATION CHANGE!!!
by Tim Keller 10 Dec '15

10 Dec '15

Hey Everybody! Dmitri Pal, the director of engineering at Red Hat has graciously offered to speak about Kerberos, FreeIPA, SSSD and I'm sure a whole host of other things! Here are the vitals! NOTE: THE LOCATION IS CHANGED FOR THIS MEETING!!!! When: December 10th, 2015 @ 7pm. Where: Rec Center Rm. 61! (4th Floor) Who: Dmitri Pal, Engineering Director at Red Hat! What: FreeIPA, SSSD, Kerberos, etc. Refreshments and snacks will be provided and as always we'll be heading to Tech Pizza afterwards to continue the lively conversation! I'd also like to thank Chuck for getting this organized! Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

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Re: [Wlug] Reminder: Meeting Dec. 10th at 7pm! NOTE: !!!!LOCATION CHANGE!!!!
by Chuck Anderson 09 Dec '15

09 Dec '15

A better description of the location is: WPI Sports and Recreation Center room 412 - Class of '61 Meeting Room 1. This is a new building as of a few years ago. It is next to Harrington Auditorium, on the hill between it and the football field. On Wed, Dec 09, 2015 at 03:07:19AM -0500, Robert Schwein wrote: > Ahhhh.... do you mean the "Sports and Recreation Center"? > > On 12/9/2015 3:04 AM, Robert Schwein wrote: > >The "Rec Center" is not on the WPI campus map. Can you help me > >find it? And, is room 61 really on the 4th floor? > > > >Thanks > >Bob > > > >On 12/7/2015 5:06 PM, Tim Keller wrote: > >>Hey Everybody, > >> > >>Dmitri Pal, the director of engineering at Red Hat has > >>graciously offered to speak about Kerberos, FreeIPA, SSSD and > >>I'm sure a whole host of other things! > >> > >>Here are the vitals! NOTE: THE LOCATION IS CHANGED FOR THIS MEETING!!!! > >> > >>When: December 10th, 2015 @ 7pm. > >>Where: Rec Center Rm. 61! (4th Floor) > >>Who: Dmitri Pal, Engineering Director at Red Hat! > >>What: FreeIPA, SSSD, Kerberos, etc. > >> > >>Refreshments and snacks will be provided and as always we'll be > >>heading to Tech Pizza afterwards to continue the lively > >>conversation! > >> > >>I'd also like to thank Chuck for getting this organized! > >> > >>Thanks, > >>Tim.

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Re: [Wlug] Reminder: Meeting Dec. 10th at 7pm! NOTE: !!!!LOCATION CHANGE!!!!
by Robert Schwein 09 Dec '15

09 Dec '15

The "Rec Center" is not on the WPI campus map. Can you help me find it? And, is room 61 really on the 4th floor? Thanks Bob On 12/7/2015 5:06 PM, Tim Keller wrote: > Hey Everybody, > > Dmitri Pal, the director of engineering at Red Hat has graciously > offered to speak about Kerberos, FreeIPA, SSSD and I'm sure a whole > host of other things! > > Here are the vitals! NOTE: THE LOCATION IS CHANGED FOR THIS MEETING!!!! > > When: December 10th, 2015 @ 7pm. > Where: Rec Center Rm. 61! (4th Floor) > Who: Dmitri Pal, Engineering Director at Red Hat! > What: FreeIPA, SSSD, Kerberos, etc. > > Refreshments and snacks will be provided and as always we'll be > heading to Tech Pizza afterwards to continue the lively conversation! > > I'd also like to thank Chuck for getting this organized! > > Thanks, > Tim. > > > > -- > I am leery of the allegiances of any politician who refers to their > constituents as "consumers". > > > _______________________________________________ > Wlug mailing list > Wlug(a)mail.wlug.org > http://mail.wlug.org/mailman/listinfo/wlug

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