Show HN: See you speaker's output on a piano

Category: cli-tool

Tags: audio-visualization, music-tool, real-time

Score: 5.0/10 (Innovation: 5, Technical: 6, Documentation: 5, Utility: 4)

Overchords is a real-time piano visualization tool that captures computer audio output and detects musical notes using Basic-Pitch, displaying them on a virtual piano. Built with Rust and Svelte via Tauri, it offers a unique way to see what notes are being played from any audio source. Its utility is niche, primarily for musicians or learners analyzing playback, but the technical integration of audio capture and note detection is non-trivial.

Target audience: musicians, audio enthusiasts, hobbyists

Repository: https://github.com/ecstrema/overchords · Svelte

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