luci
nrsc5
| luci | nrsc5 | |
|---|---|---|
| 23 | 22 | |
| 5,968 | 767 | |
| 1.6% | 1.6% | |
| 9.9 | 6.2 | |
| about 22 hours ago | 4 days ago | |
| JavaScript | C | |
| Apache License 2.0 | GNU General Public License v3.0 or later |
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.
luci
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Listen to HD radio with a $30 RTL SDR dongle
https://github.com/openwrt/luci/tree/master/applications/luc...
From https://news.ycombinator.com/item?id=38138230 :
> LuCI is the OpenWRT web UI which is written in Lua; which is now implemented mostly as a JSON-RPC API instead of with server-side HTML templates for usability and performance on embedded devices. [...] Notes on how to write a LuCI app in Lua:
- Show HN: MicroLua – Lua for the RP2040 Microcontroller
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Show HN: Anchor – developer-friendly private CAs for internal TLS
https://github.com/openwrt/luci/blob/master/applications/luc...
https://developer.hashicorp.com/vault/tutorials/secrets-mana... https://github.com/hashicorp/vault :
> Refer to Build Certificate Authority (CA) in Vault with an offline Root for an example of using a root CA external to Vault.
- Ethernet port status on LuCI Overview?
- Public status page?
- Security Advisory 2022-10-04-1 - wolfSSL buffer overflow during a TLS 1.3 handshake (CVE-2022-39173)
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Setting the record straight for the beryl
Yours will be easy. Just flash from the factory upgrade page. The error you are referring to was fixed in the current 22.03.0 version.
- [BUG] "LuCi, Status > Realtime Graphs > Rate" not working
- Is the UI open-source, and if so, where can I find it?
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how to see which device just DHCPed?
There is a fresh commit in, about three weeks old. See here: https://github.com/openwrt/luci/pull/5696 - so in a next release (minor, I guess) the feature will be included.
nrsc5
- Nrsc5: Receive NRSC-5 digital radio stations using an RTL-SDR dongle
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Listen to HD radio with a $30 RTL SDR dongle
That decision was made by the original author (Andrew Wesie), but I think it makes sense because nrsc5 only needs a tiny fraction of the functionality that GNU Radio provides. Implementing the functionality directly in nrsc5 avoids the need for a large and complex dependency.
One downside is that we don't get the broad hardware support that GNU Radio provides, but maybe we'll someday take another crack at integrating SoapySDR. (See https://github.com/theori-io/nrsc5/pull/131 for an earlier experiment with that.)
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Why does the spectrum analyzer have a square wave by 102.25 MHz, I see the often in FM broadcasting.
That's HD radio, the sidebands are digital audio. It can be decoded with nrsc5 and an rtl-sdr.
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What is the divergence point of streaming AAC overtaking OTA FM audio quality ?
An article called "Decoding and Listening to HD Radio (NRSC-5) with an RTL-SDR" links to a security researcher's write-up called "Receiving NRSC-5" about how they wrote the software to do it. That links to the actual nrsc5 software on GitHub.
- Square waves in WFM broadcast?
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Looking for a good AM/FM Radio sollution
There is loads of software that will work such as SDR++, GQRX, CubicSDR, and SDRangel just to name a few. For HD radio reception, there is nrsc5. Nrsc5 only works with an rtl-sdr, so you will need one if you want to receive HD radio.
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Can I be tuned in to multiple FM stations at once?
In theory could https://github.com/theori-io/nrsc5 be listening to all hd radio at once?
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Thousands of Mazdas in the Seattle area are stuck on a single FM radio station
HD Radio is closed and proprietary, but there is at least one FOSS receiver out there: https://github.com/theori-io/nrsc5
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What are these bands to the left/right of the two main CBC signals? Not RDS, but appears to be data of some sort? The FM station at 90.7 and 91.5 are both CBC (French & English broadcasts).
NRSC5 is a decoder that I use. If you are on windows there are a couple of extra steps you have to take compile it, but it works well! They have a newer one with a GUI that can also display album art.
What are some alternatives?
openwrt-luci-bootstrap-dark - A userstyle to make OpenWrt LuCI's (default) Bootstrap theme dark
sdrangel - SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
ath10k-ct - Stand-alone ath10k driver based on Candela Technologies Linux kernel.
nrsc5-gui - A graphical interface for nrsc5
RHVoice - a free and open source speech synthesizer for Russian and other languages
nrsc5-dui - An enhanced, user-friendly version of nrsc5-gui that is not heavily dependent upon Python processing for audio generation.
TLP - TLP - Optimize Linux Laptop Battery Life
dsd - Digital Speech Decoder
yellowShoes - nrsc5 (HD FM) radio player
plexus - Remove the fear of Android app compatibility on de-Googled devices.
docker-rtlsdrairband - Docker container to run rtlsdir-airband + ice cast to stream ATC audio locally or to a remote server