/technologies/sensor-technology/b/blog/posts/researchers-develop-a-new-device-that-splits-white-noise-into-an-acoustic-rainbowThe ARE device uses scattering structures to split broadband white noise from a single source into an acoustic rainbow. The sound is mapped on a visible spectrum based on magnitude and frequency. (Image Credit: Science Advances ) Researchers from theen-USTelligent Community 12