audioMotion-analyzer
strudel
audioMotion-analyzer | strudel | |
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2 | 9 | |
533 | 557 | |
- | 13.3% | |
7.8 | 9.9 | |
15 days ago | 3 days ago | |
JavaScript | JavaScript | |
GNU Affero General Public License v3.0 | GNU Affero General Public License v3.0 |
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audioMotion-analyzer
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Streaming over WebSockets to make my FastLED sign sound-reactive
Y'all could theoretically use audioMotion-analyzer to make even vanilla WLED sound-reactive (maybe?) without additional analog hardware setup. What do you think, is that possible?
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Streaming over Wi-Fi to make my FastLED sign sound-reactive
The audio analysis is done on computer using audioMotion-analyzer. It can take inputs from livestream, file, or microphone.
strudel
- Strudel: A live coding platform to write dynamic music pieces in the browser
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Velato: A programming language where source code must be a valid MIDI music file
Interesting!
Similar note-based expression can be found on TidalCycles/Strudel. although it's not valid MIDI format anymore, you can use notation like c4, f3, and make them as "pattern". Samples are also supported in the same manner:
https://strudel.cc/
And in my project Glicol, I use only numbers in the seq node. So 60 means middle C. Underscore means rest.
https://glicol.org/
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Opusmodus: Common Lisp Music Composition System
TidalCycles doesn't. And you can try it online without installing anything.
https://strudel.cc/
Try evaluating `d1 $ s "bd sn"` to get a bass drum-snare drum rhythm going. Then `d1 $ s "bd*2 sn"` to kick the bass drum twice each loop instead of once. It can be extremely intuitive.
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Tidal Cycles – Live coding music with Algorithmic patterns
An easy way to experiment with this is via Strudel[1], a JS port that plays in-browser (annoyingly, works better with Chrome than Safari.)
[1] https://strudel.tidalcycles.org
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I made a command-line tool to assist me with writing polyrhythmic drum parts
It's recently gotten a great deal easier to play with thanks to Strudel, a JS variant.
Strudel REPL: https://strudel.tidalcycles.org/
One interesting feature of Tidalcycles is Euclidean Sequences, where various 'natural' ways of distributing X notes over Y durations are easily expressed:
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How to start into coding generative music
It has a modular design so you can pick together different pieces to build into your project, if you're happy with AGPL: https://github.com/tidalcycles/strudel/
What are some alternatives?
AmplitudeJS - AmplitudeJS: Open Source HTML5 Web Audio Library. Design your web audio player, the way you want. No dependencies required.
polyrhythmix - Polyrhythmically-inclinded Midi Drum generator