errozero

6 ms·

1. 1.▲
   by errozero 1y ago

   Hey, the scales are just an array of numbers like this ['Darkness', [0, 1, 3]], ['Darkness2', [0, 1]], ['Single', [3]], ['Locrian', [0, 1, 3, 5, 6, 8, 10]], ['Aeolian',
2. 2.▲
   by errozero 1y ago

   Update: The wav export feature now renders with all parameter changes, and I've fixed a bug that excluded the drone from the export.
3. 3.▲
   by errozero 1y ago

   Update: wav export now added
4. 4.▲
   by errozero 1y ago

   It now has a simple wav export feature. Details here: https://news.ycombinator.com/item?id=44824142
5. 5.▲
   by errozero 1y ago

   I've just added a wav export feature. Currently it only exports with the knob positions as they are when the pattern first generates. You can choose how long the exported audio is. It's a bit of a hack that re-opens the app in an
6. 6.▲
   by errozero 1y ago

   Ah, I was wondering how it ended up posted here. Thanks!
7. 7.▲
   by errozero 1y ago

   Currently, all you can do is save the url which contains all of the initial randomisation settings when a pattern generates. It doesn't update when moving sliders or anything, it's just the intial settings. I'll look into add
8. 8.▲
   by errozero 1y ago

   Thank you! It's been a few years so I can't remember exactly without reading through the code but it's something like this: It uses notes from the selected scale and octave (from the dropdowns). If the pattern is of an even
9. 9.▲
   by errozero 1y ago

   I wish I could attend! I'm in the UK.
10. 10.▲
    by errozero 1y ago

    I've just updated this to make it a little bit easier to use on a phone. The knobs are now a bit chunkier and should respond better to touch and the instruments sit vertically instead of horizontally.
11. 11.▲
    by errozero 1y ago

    Hey, sure! I forgot it was limited to 130, it's been a few years! I've just updated it.
12. 12.▲
    by errozero 1y ago

    No, but the timekeeping part of it is. I put that code into a small library to use in my music apps: https://github.com/errozero/beatstepper
13. 13.▲
    by errozero 1y ago

    Hey, I made this a few years ago. I'm suprised to see it posted here today. It was never finished and I was meaning to add a polyfill for the missing cancelAndHoldAtTime function for Firefox. Edit: I've just hacked in a quick poly
14. 14.▲
    by errozero 2y ago

    I created this scheduler library which can be used to play a sequence of notes, create a metronome, drum machine etc. https://github.com/errozero/beatstepper
15. 15.▲
    by errozero 3y ago

    Here's a couple of web audio things I have worked on and not really shared with anyone. They will both work best in Chrome. https://303-gen-06a668.netlify.app - A tool to generate randomised 303 acid loops (Chrome only) ht
16. 16.▲
    by errozero 3y ago

    Thanks, that's a cool device but I think maybe a bit too small to be useable.
17. 17.▲
    by errozero 3y ago

    I have been searching for a new phone for months, looking for something small and with a headphone socket, it's literally impossible.
18. 18.▲
    by errozero 4y ago

    Hey, sure I'll try... if you mean usage of the library: It runs your callback every 16th note, slightly before it is actually due to play, this can vary by a few milliseconds each time but that doesn't matter as the actual audio c
19. 19.▲
    by errozero 4y ago

    I made a library based on this article which I use as a starting point for all my music app projects. It's useful as the main timing code for things like drum machine and sequencers etc. https://github.com/errozero&#x2
20. 20.▲
    Furnace Tracker – a multi-system chiptune tracker(github.com)

    3 points by errozero 4y ago|0 comments
21. 21.▲
    ‘It was the poor man’s studio’: how Amiga computers reprogrammed modern music(theguardian.com)

    97 points by errozero 4y ago|52 comments
22. 22.▲
    by errozero 4y ago

    Are there any model or texture files included? I can't seem to find any.
23. 23.▲
    by errozero 5y ago

    ABL3 is out now too, it has a much better emulation.
24. 24.▲
    Show HN: Beatstepper – JavaScript audio event scheduler library(github.com)

    2 points by errozero 5y ago|0 comments
25. 25.▲
    by errozero 5y ago

    Wow, I've just noticed that a song I hear all the time on SomaFM's groove salad station, is mostly made from that Mario Paint track! https://www.youtube.com/watch?v=e_PTaqmlC50
26. 26.▲
    China’s Tencent agrees to buy UK video games firm Sumo for more than £900m(theguardian.com)

    3 points by errozero 5y ago|2 comments
27. 27.▲
    by errozero 5y ago

    Because of the mapping of the typing keyboard to musical notes. F would represent E# which doesn't exist on a piano. H should work though. I found a pic that explains the keyboard layout better than I could: https://sourcef
28. 28.▲
    by errozero 5y ago

    Cool, I like the split keyboard feature. I've not really thought about a license tbh, I'll look into which one would be best and add a note about that. I don't really mind what anyone does with it so maybe MIT would be the on
29. 29.▲
    by errozero 5y ago

    Thanks! :) Yeah the keyboard layout is based on the tracker style. I spent a lot of time with FastTracker 2.
30. 30.▲
    by errozero 5y ago

    I made a synth with web audio a few years ago using the built-in oscillator and filter nodes which are actually quite capable when combined. Synth: http://www.errozero.co.uk/stuff/poly/ Source: https:/&#x2F