meyda
Cardinal
meyda | Cardinal | |
---|---|---|
7 | 73 | |
1,391 | 1,978 | |
0.1% | 1.4% | |
5.2 | 9.1 | |
6 days ago | 15 days ago | |
TypeScript | C++ | |
MIT License | 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.
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.
meyda
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Show HN: I'm building a browser-based DAW
Sounds like a job for web workers. Do you have any examples? I'd love to check them out. I've seen some sequencers but never a full-blown DAW attempt. I've been toying with a couple browser-based, realtime audio ML ideas lately (mostly porting some models to Tensorflow.js), so my interest is piqued.
As far as libraries go for analysis, the only solid option I've found so far is Meyda[0]. I was drawn to it mostly because it closely maps to librosa[1], and it seems fairly mature. Does anyone have any others that may come in handy for this kind of work? This is just free-time tinkering for me. I'm completely new to the space.
[0]: https://meyda.js.org/
- GitHub - meyda/meyda: Audio feature extraction for JavaScript.
- Meyda: A JavaScript audio feature extraction library
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Normally my videos are educational/informational - but sometimes I get carried away in the studio.
It was pretty hacky really. There's a javascript library called Meyda that does audio processing and their front page has this visualization, i was just careful in my cropping. :). I should really give them credit in the description.
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What to do if you publish a beta build as @latest
I recently published a beta build of Meyda to the npm registry, with the intention of having one of our longest running users test it out to make sure it worked in their project. I hadn't done a manual release in a long time, since we use semantic-release, so I skimmed the output of npm publish --help, and figured out what command I would run. I set the version field of package.json to 5.1.7-beta.0, as instructed built the bundle, ran our test suite, and ran npm publish . --dry-run, to verify that the manifest of files that would be published was correct. It was correct, and so I ran
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Loading Audio in Node JS
If you're using Meyda to analyze audio that you load in this way, you will need to make sure that the sample rate of the audio matches the sample rate that Meyda is set to use. Otherwise you'll end up with audio features that are incorrect, and based on a skewed frequency scale. You can either match the Meyda sample rate to the wav sample rate, or you can resample the audio to fit a standard sample rate (i.e. 44,100hz, or 48,000hz). Resampling audio is a complicated topic beyond the scope of this article, but if you have trouble finding information online, let me know and I may find time to write an article.
- A curated list of Music DSP and audio programming resources
Cardinal
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Ask HN: Comment here about whatever you're passionate about at the moment
> It’s haven’t bought any Modular’s yet but I’m really looking forward to getting into other on the new year.
http://cardinal.kx.studio
https://vcvrack.com/
The former is libre and gratis, runs as a standalone or plugin and in the browser!! and is based on the latter.
Ther former has a libre and gratis standalone version, the plugin version is non-gratis.
- Ask HN: Whats the modern day equivalent of 80s computer for kids to explore?
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VCV rack reliability for live use
I would look at Cardinal in preference to VCV Rack.
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A couple of questions - VCV Rack 2 & Cardinal
Looked here? You can also download the tar, its like the zip. Follow the instructions how to open it and then install.
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Generative Emotion-Responsive Music Patch with VCV Rack
I am trying to use rather https://github.com/DISTRHO/Cardinal than VCV and I wonder if I could do a similar thing.
- Should I pull the trigger?
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Long time Cubase user who is leaving a more traditional electronic workflow to modular hardware... Bitwig seems to be the DAW more for this style possibly? Any opinions first hand?
There’s also Cardinal, a free plug-in version of VCV which is very good: https://github.com/DISTRHO/Cardinal
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How do I use my computer keyboard (qwerty) to input/play notes on Cardinal (VCV Rack fork)?
https://cardinal.kx.studio/ https://github.com/DISTRHO/Cardinal/
- Cardinal/WASM: In-Browser Modular Synth Based on VCV Rack
- Fart into Clouds
What are some alternatives?
howler.js - Javascript audio library for the modern web.
Rack - The virtual Eurorack studio
camilladsp - A flexible cross-platform IIR and FIR engine for crossovers, room correction etc.
VeeSeeVSTRack - Open-source virtual modular synthesizer
mistql - A query / expression language for performing computations on JSON-like structures. Tuned for clientside ML feature extraction.
faust - Functional programming language for signal processing and sound synthesis
awesome-musicdsp - A curated list of my favourite music DSP and audio programming resources
helm - Helm - a free polyphonic synth with lots of modulation
elk-pi - Elk Audio OS binary images for Raspberry Pi
sfizz - SFZ parser and synth c++ library, providing a JACK standalone client
wam-openstudio - Multitrack Web Audio Modules DAW Open source, using C++ (Emscriten-WebAssembly) for the audio processing and the plugins automations, in the audio-thread.