sample-icecast-noaa
airspy-fmradion
sample-icecast-noaa | airspy-fmradion | |
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2 | 4 | |
6 | 132 | |
- | - | |
0.0 | 9.1 | |
over 2 years ago | 4 days ago | |
Dockerfile | C++ | |
- | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
sample-icecast-noaa
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Looking for a good AM/FM Radio sollution
Sample is here: https://github.com/zacs/sample-icecast-noaa
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Ubuntu 20.04 SDR FM retransmit to a single user
Finally, if you want to not do any of that, I pushed up a more complete sample Docker config here. That one will stand up both Docker images (one for rtl_fm and one for Icecast) and should do everything for you. Just clone the repo and update the config files (passwords, your internal IPs, etc).
airspy-fmradion
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Listen to HD radio with a $30 RTL SDR dongle
I have a little hobby project where I record an FM radio music station using a SDR and then remove all the non-music portions for offline listening. I like the music selections the DJs pick, but I prefer not to listen to the DJ commentary and the advertisements.
I evaluated three methods of recording: analog capture from a standalone FM receiver, using this nrsc5 library to record the "HD" radio stream, and using an AirSpy SDR with this library: https://github.com/jj1bdx/airspy-fmradion
Recording the "HD" (what a misnomer) radio was nice in that there was no hiss or multipath effects, but in comparison to the other methods the digital compression artifacts became impossible to un-hear. It seems to top out at about 96 kbps
The airspy-fmradion library has some nice stuff in it to address multipath, resulting in the best audio quality of the three methods I tested.
I use https://github.com/ina-foss/inaSpeechSegmenter to identify which segments of the recordings are speech vs. music.
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How to receive and record fm radio in stereo on the command line
Alternatively, use airspy-fmradion:
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Ubuntu 20.04 SDR FM retransmit to a single user
You might want to look into using https://github.com/jj1bdx/airspy-fmradion instead of rtl_fm for stereo.
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FM stereo decoder? (Linux, command line)
You can use https://github.com/windytan/wfm-tools together with rtl_fm to get stereo, though I prefer https://github.com/jj1bdx/airspy-fmradion
What are some alternatives?
ezstream - [Mirror] A streaming source client for Icecast
AIS-catcher - AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR
nrsc5 - NRSC-5 receiver for rtl-sdr
openwebrx - Open source, multi-user SDR receiver software with a web interface
luaradio - A lightweight, embeddable software-defined radio framework built on LuaJIT
SDRPlusPlus - Cross-Platform SDR Software
sdrangel - SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
wfm-tools - Some DSP tools for FM demodulation
gqrx - Software defined radio receiver powered by GNU Radio and Qt.
gnss-sdr - GNSS-SDR, an open-source software-defined GNSS receiver