With recording devices and microphones pdsounds volunteers acoustically discover the beauty of the world. From the million sounds of things to the pure waves of sinus. Our goal is to record it all and make it available for free.
pdsounds.org
For Citygram, researchers will measure acoustic energy and visually depict the results as real-time overlays on maps of their locations.
calarts.edu/news/2013-apr-4/mapping-sounds-city-california-institute-arts-and-new-york-university-receive-grant-