Although the sensitivity and performance of microphones has improved quite a bit since Alexander Graham Bell first patented them, they still have one big drawback that researchers from Carnegie Mellon ...

[Benn Jordan] had an idea. He’d heard of motion amplification technology, where cameras are used to capture tiny vibrations in machinery and then visually amplify it for engineering analysis. This is ...

Creating an affordable acoustic camera is now achievable with the right blend of accessible technology and open-source software. By using smartphones and budget-friendly equipment, you can replicate ...

SoundCam Go combines advanced acoustic imaging technology with a 72-microphone array in a compact, smartphone-mounted device, giving anyone the ability to visualize sound instantly. Previously limited ...

Wildlife film makers can attach a shotgun microphone to a handheld camera while out and about, but might not be able to zero in on the sounds of distant subjects. Dodotronic has launched a ...

The sounds show up on the camera view as orbs varying from yellow, blue to red-orange colors, with the size dependent on the intensity of the noise. This gives the viewer a sense of being able to see ...