Show HN: VOOG – Moog-style polyphonic synthesizer in Python with tkinter GUI
gpasquero Sunday, February 15, 2026
Body: I built a polyphonic synthesizer in Python with a tkinter GUI styled after the Moog Subsequent 37.
Features: 3 oscillators, Moog ladder filter (24dB/oct), dual ADSR envelopes, LFO, glide, noise generator, 4 multitimbral channels, 19 presets, rotary
knob GUI, virtual keyboard with mouse + QWERTY input, and MIDI support.
No external GUI frameworks — just tkinter, numpy, and sounddevice.
Summary
Voog is an open-source virtual operating system that aims to provide a secure and efficient platform for running applications. It features a microkernel architecture, supports multiple processors, and can be used in a variety of environments, including cloud, embedded, and mobile systems.
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Summary
github.com