The sound speed in the upper ocean is around 1480 m/s; for cetacean clicks around 20 kHz, the wavelength is around 7 cm. You can use interference patterns to locate objects, and array processing to ...

Did you know it's possible to visualize sound? You don’t have to be an acoustic engineer to make sense of it either: the FLIR Si124 industrial acoustic imaging camera produces a precise acoustic image ...

In fact, they may be having a little too much fun with industrial strength technologies. At Waterloo Labs, an engineering outpost of sorts in Austin, Texas supported by National Instruments (NI, ...

When you think of visualizing sound, you might think of the iTunes visualizers you used to play with years ago, or perhaps a waveform that shows the volume of a digital audio file comes to mind. The ...

Scientists holds solution in a Petri dish. Researchers from the Institute for Basic Science used Petri dishes of water on speakers to visualize the dissolution of atmospheric gasses at various ...