Urban Noise Cancellation via Speaker Arrays
Polymarket · x · 2026-07-12
The post proposes an "urban noise-canceling headphone" concept: deploying speaker arrays to simultaneously cancel environmental noise for pedestrians.
The author believes this is technically feasible and suggests it points toward an "acoustics foundation model." This model would combine frequency response measurements and video data from the scene to infer a real-time transfer matrix, optimizing it to suppress noise in specific areas. Simulation code and proposal details are included.
Related event: Citywide Speaker Arrays for Urban Noise Cancellation(4 posts)→
More from Multimodal
- HeyGen adds a media-sourcing skill for coding agents with 75k images and 10k tracks — HeyGen · 2026-07-22
- Reddit user seeks ComfyUI NSFW text-to-image and image-to-video workflows under 20 GB VRAM — hobbyist2020 · 2026-07-22
- Krea 2 users recommend a two-pass Clownshark sampler setup for sharper image details — listopalafoto · 2026-07-22
- Gemini Omni Flash turns a boat cabin into a cave in Flow by Google — chrisfirst · 2026-07-22
- A simple workflow to turn a photo into an image prompt using Gemini, Grok, or GPT Image — harshitagu72595 · 2026-07-22
- A Reddit user proposes a consistency LoRA to keep anime and game scenes visually stable — ThirdWorldBoy21 · 2026-07-22