All times are UTC+02:00




Post new topic  Reply to topic  [ 27 posts ]  Go to page 1 2 3 Next
Author Message
 Post subject: RaspberryPi Setup
PostPosted: Tue Feb 09, 2016 5:09 pm 

Joined: Tue Feb 09, 2016 5:03 pm
Posts: 5
I am trying to setup stereotool on a Pi.

Can anybody tell me what OS they have run on a Pi and been successful with?

Also for live audio processing, what did you end up using for sound card input?

This is my first shot playing with a Pi and Linux and I'm feeling pretty silly!

Thanks.
Dave


Top
   
 Post subject: Re: RaspberryPi Setup
PostPosted: Wed Feb 10, 2016 3:31 pm 
Site Admin
User avatar

Joined: Mon Mar 17, 2008 1:40 am
Posts: 9448
Hi Dave,

You need a Pi 2, it won't run on a Pi or Pi B. OS is Linux (I used Raspbian).


Top
   
 Post subject: Re: RaspberryPi Setup
PostPosted: Wed Feb 10, 2016 11:17 pm 

Joined: Tue Feb 09, 2016 5:03 pm
Posts: 5
Thanks for the reply Hanz.

I have it running on my Pi2. Haven't passed any audio through it yet! As far as I understand, an add on card is needed to get a audio input. Any suggestions, or are there any usb sound devices that will work with Raspbarian?

Thanks again! Love the software!


Top
   
 Post subject: Re: RaspberryPi Setup
PostPosted: Tue Feb 16, 2016 4:12 pm 
Site Admin
User avatar

Joined: Mon Mar 17, 2008 1:40 am
Posts: 9448
I honestly haven't gone further yet than testing it with Jack. People are talking a lot about the Wolfson card (which can do 192 kHz, so it might be usable to generate stereo/RDS!).
https://www.raspberrypi.org/forums/view ... 45&t=69550


Top
   
 Post subject: Re: RaspberryPi Setup
PostPosted: Tue Feb 16, 2016 6:34 pm 

Joined: Mon Mar 17, 2014 6:42 pm
Posts: 49
It does. I use them at the transmitters. But as i only have the old pi, I take a flac stream at 192 khz inkl. Stereo and rds. Runs like a Charme.


Top
   
 Post subject: Re: RaspberryPi Setup
PostPosted: Tue Feb 16, 2016 6:37 pm 

Joined: Tue Jan 26, 2016 11:34 pm
Posts: 54
Location: Jugoistočna Srbija
Quote:
so it might be usable to generate stereo/RDS!
That would be nice - a low cost way to keep within the 75 kHz limit and generate RDS (the Pi, the audio card and the basic FM license are about 200€). If you offered a lower cost license for Raspberry Pi only, the cost would be lower!


Top
   
 Post subject: Re: RaspberryPi Setup
PostPosted: Wed Feb 17, 2016 9:59 am 

Joined: Mon Mar 17, 2014 6:42 pm
Posts: 49
Great would be to have a RaspPI Release with Streaming Input, FM and RDS generation, TransmitterSync and FinalClipping.
IP to MPX Box. Processing could be made in the studio.


Top
   
 Post subject: Re: RaspberryPi Setup
PostPosted: Wed Feb 17, 2016 10:08 am 

Joined: Tue Nov 03, 2015 10:46 am
Posts: 7
hello radio700,
what release, deamon or software you use for the flac reception (auto reconnect etc...?) at the transmitters on your raspberry?
and what software you use for the real time flac encoding at your studio side ?
How latency you have (more or less)
Thank you.


Top
   
 Post subject: Re: RaspberryPi Setup
PostPosted: Wed Feb 17, 2016 11:10 am 

Joined: Mon Mar 17, 2014 6:42 pm
Posts: 49
Encoding Site: Audio > Stereo Tool > FlacEncoder > Icecast
Decoding Site: Icecast > Mplayer > Wolfson AudioCard

Latency around 11 Seconds. Fine for me.

I wanted it in the first place to decode with Liquidsoap, but @ 192kHz the device was zu weak; i got dropouts.
Didn't find time to test with the PI2, yet.


Top
   
 Post subject: Re: RaspberryPi Setup
PostPosted: Wed Feb 17, 2016 9:51 pm 

Joined: Tue Nov 03, 2015 10:46 am
Posts: 7
Does Mplayer do auto reconnect ?


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 27 posts ]  Go to page 1 2 3 Next

All times are UTC+02:00


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB® Forum Software © phpBB Limited