Show HN: Audio Player with "Binaural Beats" tuned to the same key as your music
Binaural Studio is a local-first browser application that allows users to create custom audio sessions by combining binaural beats with their own music libraries. The tool features real-time analysis and synthesis without requiring a backend or cloud uploads.
Why it matters
It demonstrates the capability of modern browser-based technologies to perform complex audio processing locally, prioritizing user privacy and offline functionality.
A local-first browser studio for building long-form headphone sessions from binaural tones, music, adaptive textures, and spoken-word audio.
Binaural Studio combines a ten-voice binaural synthesizer with a local music deck, an independent spoken-word deck for audiobooks and other long-form audio, and a real-time master recorder. It can analyse your music in the browser, tune the generated layer to each track, move between state presets during a set, and record the complete result as one audio file. There is no backend, account, build step, or audio upload.
Launch Binaural Studio → — no installation required.
Use stereo headphones and start at a comfortable volume. The state presets are creative sound-design tools, not medical treatments.
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