elk-pi
zynaddsubfx
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| elk-pi | zynaddsubfx | |
|---|---|---|
| 7 | 4 | |
| 223 | 906 | |
| 0.4% | 1.3% | |
| 0.0 | 6.1 | |
| 10 months ago | 9 days ago | |
| C++ | ||
| - | 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.
elk-pi
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Elk Audio OS
Just found Elk Audio OS. Looks exciting, but I'm struggling to understand exactly what it is and how it might be useful. Anyone using it? https://elk.audio/
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Real time audio processing in linux.
That might not matter too much for you - if not then you're set. But if it does, using small buffers is hard with Linux (and non-realtime OSes), since the kernel has other things to balance, so you can occasionally miss your deadlines and have audio glitches if the buffers are too small. These guys offer a linux distro that's been well tuned for audio processing, as well as an engine that makes it easy to drop in your effects algorithm without having to deal with hardware support and making that engine: https://elk.audio/
- Ask HN: How to get started with audio programming?
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A curated list of Music DSP and audio programming resources
There's https://elk.audio/
Overall there are JUCE embedded support.
If you need more bare bones there are some DSP only resources. Not sure if I saw there the RtAudio which is also very minimal -
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HW + OS for Loudspeaker Crossover
I’ve run JUCE apps on embedded linux, a Raspberry Pi running maybe Elk Audio or Patchbox OS might be a good bet
- Korg Wavestate - Powered by Raspberry Pi
- Raspberry Pi 4 based synth - questions about external sound card.
zynaddsubfx
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Converting 12TET to 24TET....
https://github.com/hselasky/midipp supports 192 TET and there are some filters, see help section, that automagically microtone the input . Then you just round to the nearest TET. The difference is not noticable. Can playback this using SYSEX on ZynAddSubFX (3.0.6) https://github.com/zynaddsubfx/zynaddsubfx
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Lesser known suckless programs
DAW: https://github.com/zynaddsubfx/zynaddsubfx
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Idiomatic way to execute code at a sample rate?
I suggest that you look into open source audio synthetizers (like https://github.com/zynaddsubfx/zynaddsubfx) to see the approach they use.
- Ask HN: How to get started with audio programming?
What are some alternatives?
zynthian-sys - System configuration scripts & files for Zynthian.
helm - Helm - a free polyphonic synth with lots of modulation
camilladsp - A flexible cross-platform IIR and FIR engine for crossovers, room correction etc.
yamaha_dx7_rom_disassembly - Yamaha DX7 Firmware ROM annotated disassembly.
JUCE - JUCE is an open-source cross-platform C++ application framework for desktop and mobile applications, including VST, VST3, AU, AUv3, LV2 and AAX audio plug-ins.
new-session-manager - Assists music production by grouping standalone programs into sessions. Community version of "Non Session Manager".
elkpi-sdk - Yocto cross-compiling toolchains for Elk on Raspberry Pi 3 32 bit
uno-synth-utils - Scripts for controlling the IK UNO Synth
awesome-musicdsp - A curated list of my favourite music DSP and audio programming resources
gen-rack - Create VCV Rack modules from gen~ exports
overtone - Collaborative Programmable Music
Rack - The virtual Eurorack studio