Life & fun · September 30, 2023
Svmidi, a suckless virtual MIDI keyboard
This is a minimal yet functional midi virtual keyboard written in C, using Xlib and asound or sndio. Tested on Linux and OpenBSD, replaces softwares such as VMPK.
Does the same job
all alternatives →- BWBitMidi – Wayback machine for old-school MIDI files2018 · bitmidi.com · ▲168
- FOFully Open-Sourced Online MIDI Editor2020 · signal.vercel.app · ▲93
- KSKeyboard Simulator – virtual keyboard designer2020 · keyboardsimulator.xyz · ▲210
- MTMidibin – Turn Clojure code into MIDI music2018 · midibin.com · ▲48
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Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
