GuitarTuner
inaSpeechSegmenter
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GuitarTuner | inaSpeechSegmenter | |
---|---|---|
2 | 3 | |
121 | 685 | |
- | 3.4% | |
2.7 | 6.4 | |
about 2 years ago | 14 days ago | |
Python | Python | |
GNU General Public License v3.0 only | MIT License |
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GuitarTuner
inaSpeechSegmenter
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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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ytmdl Web - A webapp that lets you download music by getting the audio from YouTube and metadata from various sources like Itunes, Last.FM, Gaana and others. v2 released with lots of fixes.
After looking for a few options, I came across inaSpeechSegmenter. It is a speech segmenter and if you pass it an audio file, it returns the time segments of noises and music.
What are some alternatives?
pyannote-audio - Neural building blocks for speaker diarization: speech activity detection, speaker change detection, overlapped speech detection, speaker embedding
CustomTkinter - A modern and customizable python UI-library based on Tkinter
madmom - Python audio and music signal processing library
ytmdl - A simple app to get songs from YouTube in mp3 format with artist name, album name etc from sources like iTunes, Spotify, LastFM, Deezer, Gaana etc.
ffsubsync - Automagically synchronize subtitles with video.
Sushi - Automatic subtitle shifter based on audio
15-mini-python-games-tutorial-series - A collection of 12 mini games/projects written with Python 3 standard library, each game scales in complexity. Includes 3 bonus games for additional examples and learning.
subaligner - Automatically synchronize and translate subtitles, or create new ones by transcribing, using pre-trained DNNs, Forced Alignments and Transformers. https://subaligner.readthedocs.io/
sox-noise - Noise generator GUI powered by SoX
octadist - A tool for calculating distortion parameters in coordination complexes.
Screen-Translate - A Screen Translator/OCR Translator made by using Python and Tesseract, the user interface are made using Tkinter. All code written in python.
AMaDiA - Astus' Mathematical Display Application : A GUI for Mathematics (Calculator, LaTeX Converter, Plotter, ... )