performous
gnuradio
performous | gnuradio | |
---|---|---|
6 | 22 | |
470 | 4,796 | |
0.6% | 0.7% | |
8.3 | 9.4 | |
5 days ago | 3 days ago | |
C++ | C++ | |
GNU General Public License v3.0 or later | 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.
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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.
performous
- My rant about the loonixtard fucks and the shitty operating system the linux is!
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What would you rewrite in Rust?
performous: http://performous.org/
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Karaoke on the Steam Deck?
If you're looking for something that's more akin to a videogame, Performous is great: https://performous.org
- Osaiskohan joku sanoo hyvän sing starin kaltasen pelin jossa ois jotain suomenkielisii biisejä?
- The All-in-One Music Game: Karaoke, band games and dancing in the same package
- PC setup using Ultrastar Deluxe
gnuradio
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Upsampling in Gnuradio is necessary?
In gr-dtv transmitter examples for Gnuradio, I see some times people use a resampler block before the RF hardware sink. Say our sampling rate is ~9.14Msps which satisfies the Nyquist criterion because our samples are complex numbers.
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Capturing FM using SDR
2.1. Thanks for that tip, I forgot that I was able to check the source code of the WBFM Receive block. As you have said, there are mostly the same. There are some differences between how values are picked. The WBFM Receive block would be a synonym of Quadrature demod => Fir Filter (decimation => Low pass filter) => FM Deemphasis. 2.3. My question there is why 10 and not 20 or 100. I understand that the idea is to reduce the sample rate asap, but what I don't understand is why those values were picked and how can I understand what would be the "correct" or "best" value. 2.4. I'm not fully understanding what you said. If I check the WB FM recieve source code the values that are supplied as the cutoff freq and transition width of the Low pass filter differ from the one of the example. The webfm would apply a sample rate / decimation / 2 - sample rate / decimation / 32 as a cutoff freq and a sample rate / decimation / 32 as a transition transition width. Calculating those values would end up in different that the ones supplied in this second example. Again, is there a rule of thumb to pick these values?.
- Hello everyone! I would like to install and run GNU Radio version 3.7.4 in order to follow along with The HackRF GNU Radio tutorial on greatscottgadgets.com/sdr/ but I can’t find prior releases to install. Can anyone help?
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Multi band gfsk demodulation with Nooelec RTL-SDR v5 SDR and gnu radio
Gaussian filter is used only on the tx side, so specifying bt in the receiver makes no sense. Take a look at gfsk mod/demod blocks implementation: https://github.com/gnuradio/gnuradio/blob/master/gr-digital/python/digital/gfsk.py
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What would you rewrite in Rust?
GNU Radio
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Is there a way to delay a signal in time-domain?
Here's the filter coefficients used for the GNU-Radio interpolator block to get you started. This is a 7th order interpolator (i.e., 8 FIR taps) with very good performance. Each "row" of the array sets the delay in steps of sample_time / 128.
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My grandpa is a huge HAM radio fan, so I showed him GNU Radio. Got this text the day he got back home.
From their README: “open-source software development toolkit that provides signal processing blocks to implement software radios.” https://github.com/gnuradio/gnuradio
- The future is now ... again
- GNU Radio
- GNU Radio – the Free and Open Software Radio Ecosystem
What are some alternatives?
Play - Free and open source singing game with song editor for desktop, mobile, and smart TV
PothosSDR - Pothos SDR windows development environment
notitg-mirin - The NotITG Mirin Template. Easily create modfiles using Lua.
SDRPlusPlus - Cross-Platform SDR Software
OpenKJ - Open source karaoke show hosting software.
Node RED - Low-code programming for event-driven applications
GHL_HIDEmulator - Emulate Xbox 360 Guitar Hero Live guitar using PS3/Wii U GHL dongle.
gnss-sdr - GNSS-SDR, an open-source software-defined GNSS receiver
rust-gpu - 🐉 Making Rust a first-class language and ecosystem for GPU shaders 🚧
sdrangel - SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
midipp - MIDI Player Pro
srsRAN_4G - Open source SDR 4G software suite from Software Radio Systems (SRS) https://docs.srsran.com/projects/4g