airtraffic

Author Topic: Setting up a airband audio feed to a webpage  (Read 3911 times)

Offline Markkkk42

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Setting up a airband audio feed to a webpage
« on: July 24, 2024, 00:10:27 UTC »
I want to setup a local CTAF audio feed to our clubs website. I have a Icom IC-A120 airband radio and am looking for a audio interface for the rx audio to go out to our clubs website that anyone can listen to. Is there a audio interface which I can then connect via wifi or ethernet to our router in the clubhouse that I can send the streaming to our website. I realize after looking around I may have to stream to a paid server then get that feed from the server to the website. I am looking for the interface from the radio to the router. I would prefer maybe a Raspberry Pi type rather than a windoze mini computer. Any suggestions would be appreciated

Mark



Offline Markkkk42

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Re: Setting up a airband audio feed to a webpage
« Reply #1 on: July 27, 2024, 12:42:45 UTC »
I have found a interface that is USB so can go to a Raspberry Pi it is a CM108 that has audio in and out for speaker and microphone. Its basically a USB sound card and is used a lot for ham radio Allstar operation this should work getting the analogue signals in and out then all I need now is some streaming software on the Pi that will then cast to a server that can host the audio then pass t to the website. Quite a few views on this thread but no other comments or suggestions. Using a SDR dongle may do something similar but not sure how they get the audio in and out of a Pi...maybe is the same. I wanted to see if anyone else has tried this with the normal radio hardware I wnat to use.

Offline yellingsoftly

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Re: Setting up a airband audio feed to a webpage
« Reply #2 on: August 12, 2024, 16:01:44 UTC »
So if the usb card input shows up and is getting audio from the radio and all that would probably just need to do something like this.  https://maker.pro/raspberry-pi/projects/how-to-build-an-internet-radio-station-with-raspberry-pi-darkice-and-icecast using the audio from the soundcard in and sending it to icecast.  Then assuming you already have the website code some html to add the icecast to it.  https://stackoverflow.com/questions/2743279/how-could-i-play-a-shoutcast-icecast-stream-using-html5.  You would of course have to open up ports and all that to icecast etc.


Offline Markkkk42

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Re: Setting up a airband audio feed to a webpage
« Reply #3 on: August 14, 2024, 10:47:32 UTC »
Thanks for that. The CMi08 usb soudcards have arrived the other day so will give it a whirl and see if I can get it up and running. The CM108 is used a lot for ham radio interfaces and they appear to work very well so hopefully they will setp fine