PrismAudio AI
AI-powered spatial stereo sound for your videos - free and instant
PrismAudio is an AI tool that automatically adds sound to your videos with spatial stereo audio. Upload a video - silent or not - and it creates matching sounds from scratch. Whether it’s footsteps, rain, crowds, or car engines, PrismAudio watches your video like a sound designer and builds audio to match every moment. Built on ICLR 2026 research, it’s the only tool that generates real stereo audio with sounds positioned correctly left, right, near, and far. Works perfectly with AI-generated vid…
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