Show HN: Demon – open-source real-time music diffusion engine, 25Hz local GPU

Category: ai-ml

Tags: music-generation, diffusion, streaming

Score: 8.0/10 (Innovation: 8, Technical: 9, Documentation: 8, Utility: 7)

DEMON is a real-time streaming diffusion engine for music generation that runs on local GPUs, using a ring buffer of in-flight generations and TensorRT acceleration to achieve 25Hz per-frame control. Its innovative combination of heterogeneous slots, hot-mutable parameters, and bit-identical streaming from batch processing makes it highly interesting for interactive audio applications.

Target audience: audio engineers, ML researchers, backend devs

Repository: https://daydreamlive.github.io/DEMON/ · Python · NOASSERTION · 164 stars

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