Browser hi-fi player renders 384kHz masters with Gemini-powered mastering
elchancla · reddit · 2026-09-17
A developer released Droidamp TensorRT Audio Engine, a browser-based hi-fi player and real-time DSP mastering station (React 19 + Node.js) with Google's GenAI SDK. It upsamples to 384kHz/32-bit float via Hermite splines and psychoacoustic models, runs on WebGPU/WebGL2/WASM SIMD at 1.2–2.4ms latency, and sends live spectral metrics to Gemini 2.5 Flash for 10-band EQ correction (clamped to -4/+2.5dB), falling back to a local deterministic engine offline. Includes 40k+ radio stations, RSS podcasts, virtualized library, and batch WAV master export.
More from Apps
- Dev Daily-Drives a Jailbroken Humane AI Pendant, Says Only Waymo Hailing Is Missing — m1guelpf · 2026-09-17
- 24 ChatGPT prompts for computing teachers, mapped to the UK national curriculum — Roger_M_Taylor · 2026-09-17
- Google AI Studio Tips: Using generate_image to Make Apps Stop Feeling Vibecoded — m4rkmc · 2026-09-17
- APABOT: Open-source ParlAI chatbot prototype for autism spectrum conversation practice — AryHHAry · 2026-09-17
- Personal AI agents will fracture like the 2023 LLM wars — taste beats raw horsepower — thisiskp_ · 2026-09-17
- Economist builds AI voice-interview paper quiz on Expected Parrot — soumitrashukla9 · 2026-09-17