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future outlook + links

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Felix Roos 2022-04-24 21:36:03 +02:00
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@ -77,9 +77,11 @@ This line could also be expressed without mini notation:
slowcat(d3, f3, [a3, c3].euclid(3, 4, 1), g3.fast(2)) slowcat(d3, f3, [a3, c3].euclid(3, 4, 1), g3.fast(2))
``` ```
Here is a short description of all the functions used:
- slowcat: play elements sequentially, where each lasts one cycle - slowcat: play elements sequentially, where each lasts one cycle
- brackets: elements inside brackets are divided equally over the time of their parent - brackets: elements inside brackets are divided equally over the time of their parent
- euclid(p, s, o): place p pulses evenly over s steps, with offset o, see https://taogaede.com/wp-content/uploads/2020/01/Research-Paper-on-Euclidean-Rhythms-Aug.-2018-Edit.pdf (cite) - euclid(p, s, o): place p pulses evenly over s steps, with offset o [@godfried]
- fast(n): speed up by n. `g3.fast(2)` will play g3 two times. - fast(n): speed up by n. `g3.fast(2)` will play g3 two times.
- off(n, f): copy each event, offset it by n cycles and apply function f - off(n, f): copy each event, offset it by n cycles and apply function f
- legato(n): multiply duration of event with n - legato(n): multiply duration of event with n
@ -87,15 +89,29 @@ slowcat(d3, f3, [a3, c3].euclid(3, 4, 1), g3.fast(2))
- tone(instrument): play back each event with the given Tone.js instrument - tone(instrument): play back each event with the given Tone.js instrument
- pianoroll(): visualize events as midi notes in a pianoroll - pianoroll(): visualize events as midi notes in a pianoroll
* Description of structure of demo # Future Outlook
* Links to examples/existing tutorial etc
The project is still young, with many features on the horizon. As general guiding principles, Strudel aims to be
1. accessible
2. as compatible as possible with Tidal
3. modular and extensible
The main accessibility advantage over Tidal is the zero install browser environment.
While OSC output to SuperCollider is possible with Strudel, it requires the user to install SuperCollider with a custom setup script, which is not trivial. Without OSC output, Strudel is able to output sound inside the browser via Tone.js, which is a major limiting factor, both in terms
of available features and runtime performance. For the future, it is planned to integrate alternative sound engines, with possible candidates being like glicol [@glicol] or faust [@faust]. To improve compatibility with Tidal, more Tidal functions are planned to be ported, as well as full compatibility with Tidal's SuperDirt synth. Besides sound output, other ways to render events will be explored, such as graphical, serial or kinetic output.
# Links
The Strudel REPL is available at <https://strudel.tidalcycles.org>, including an interactive tutorial.
The repository is at <github.com/tidalcycles/strudel>, all the code is open source under the GPL-3.0 License.
# Technical requirements # Technical requirements
Space for one laptop + small audio interface (~20 cm x 20cm), with mains power. - Space for one laptop + small audio interface (20 cm x 20cm), with mains power.
Stereo sound system, either placed behind presenter (for direct monitoring) or with additional stereo monitors. - Stereo sound system, either placed behind presenter (for direct monitoring) or with additional stereo monitors.
Audio from audio interface: stereo pair 6,3mm jack outputs (balanced?) good question :) - Audio from audio interface: stereo pair 6,3mm jack outputs (balanced)
* Projector / screen (HDMI.) - Projector / screen (HDMI.)
# Acknowledgments # Acknowledgments
@ -117,3 +133,6 @@ Thanks to the Strudel and wider Tidal, live coding, webaudio and free/open sourc
[@fabricating]: https://zenodo.org/record/2155745 [@fabricating]: https://zenodo.org/record/2155745
[@cyclic-patterns]: https://zenodo.org/record/1548969 [@cyclic-patterns]: https://zenodo.org/record/1548969
[@feedforward]: https://zenodo.org/record/6353969 [@feedforward]: https://zenodo.org/record/6353969
[@godfried]: http://cgm.cs.mcgill.ca/~godfried/publications/banff-extended.pdf
[@glicol]: https://webaudioconf2021.com/wp-content/uploads/2021/06/Glicol_WAC_paper.pdf
[@faust]: https://ccrma.stanford.edu/~rmichon/publications/doc/WAC-19-ide.pdf