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Anahat
Zero-MP3 neuroacoustic sound deck & cymatics visualizer
2 followers
Zero-MP3 neuroacoustic sound deck & cymatics visualizer
2 followers
Most ambient audio tools loop compressed, static MP3 files in bloated Electron wrappers. Anahat (Sanskrit: अनाहत — "The Unstruck Sound") generates 100% of its audio in real-time using pure mathematical synthesis. It pairs a dual-channel binaural engine with 11 GPU-accelerated WebGL visualizer engines that react to sound. Route audio directly from browser, or sync your breathing to autonomic visual cadences. 100% local, private, free & open-source.
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Hey Product Hunt! 👋
I'm Jagadish, creator of Anahat.
💡 Why I built this
Like many of you, I spend 8–12 hours a day locked in deep focus or creative flow. Over the years, I tried dozens of focus and meditation sound generators. But they all suffered from the same frustrating problems:
They're just looping MP3s: After 20 minutes, your brain detects the repetitive acoustic seams.
Bloated memory hogs: Most desktop audio players are bundled in Electron wrappers consuming 500MB+ of RAM and draining laptop battery in the background.
Zero visual connection to acoustic physics: Cymatics—the science of visualizing sound through matter—has fascinated me since I first saw Ernst Chladni's 18th-century acoustic plate experiments.
I wanted something different: a pure, real-time mathematical synthesizer paired with real-time cymatic visualizers, packaged as a lightweight, background-friendly native workstation. That’s Anahat (अनाहत — Sanskrit for "The Unstruck Sound").
🔬 What makes Anahat different?
🎛️ 100% Real-Time Synthesis (Zero Loops, Zero MP3s): Every frequency, harmonic interval, and binaural beat is computed live via our dual-channel DSP engine. Includes a calibrated catalog of 30 research-backed presets (Schumann Earth resonances, Solfeggio, circadian rhythms, and clinical EEG targets from Delta to Gamma).
🌊 11 GPU-Accelerated Cymatics Engines: From Ernst Chladni nodal sand plates and Faraday liquid surface waves to 3D Winamp oscilloscopes, Warp Tunnels, and Ethereal Mist.
🖐️ Tactile Canvas Physics: The visualizers aren't video clips—they are live physics simulations. Click or tap anywhere on the Chladni plate to send a kinetic shockwave scattering the particles, then watch them smoothly migrate back onto mathematical nodal curves.
🥣 Tibetan Singing Bowl Physical Modeling: Synthesizes strikes with 5 distinct beating modal overtones, sacred respiration tuning, and dynamic carrier ducking.
🫁 Autonomic Breath Synchronizer: Guided Box (4-4-4-4), 4-7-8 Vagal, and Coherent breathing cadences integrated with ambient interval chimes.
🎙️ Live Mic Ingest Mode: Switch inputs with one hotkey (I) to pipe room audio or voice into the cymatics visualizers with zero feedback.
🦀 Lightweight Rust Core (< 25 MB): Built with Tauri v2. Uses zero-allocation WebGL pipelines that suspend CPU/GPU threads to zero when minimized to your system tray.
💻 Completely Free & Open Source
Anahat is 100% open-source under the MIT License. You can run the interactive Chladni simulator in your browser, or install native builds for macOS, Windows, and Linux.
Live Web App: https://anahat.jagadishk.work
GitHub (Source): https://github.com/projects-jagadishk/anahat
I’d love to hear your thoughts, feedback, and which visualizer engine or frequency preset you use for your flow state! What features or sound models should we build next?
🛠️ Need a Frontend Architect?
I built Anahat end-to-end to demonstrate what is possible when software pairs rigorous mathematical physics with uncompromising, bespoke brutalist design.
I work as a Frontend Architect specializing in building engaging, high-performance web and desktop applications (React, 3D WebGL / Three.js, low-latency DSP audio, canvas physics simulations, bespoke design systems, and cross-platform native architectures with Tauri v2 & Rust, and complex fullstack applications).
If you are looking for an architect or consultant to help craft standout digital products that break away from generic templates, let's talk!