sonic waves

Picture The Sound – The German Artist Shows His Sonic Art

A curious German audio-visual artist “Rainer Tautenhahn” has done some amazing research in visualizing sound waves in an artistic way. Every sound wave directed to you via any medium has a special type of frequency. Every tone, every pitch has a different shape. So, just like your fingerprints, every sound has its own pattern. Tautenhahn actually

DARPA Produced Sonic Waves To Extinguish Fire

US Department of Defence’s famous agency “DARPA” (Defense Advanced Research Projects Agency) has produced a sonic fire extinguisher. It is used to extinguish light fires, for example flames in contained areas such cockpits. The whole concept around which this device revolves is sound. Shown below is an experiment conducted by the DARPA team in which