Bats fly through total darkness without hitting anything by using sound. WPI researchers are building drones to do the same ...

Arcani's HARK passive acoustic drone detection system isolates signals in complex battlefield conditions to detect, classify ...

With MCUs becoming increasingly more powerful it was only a matter of time before they would enable some more serious ...

Researchers have developed a wearable AI sensor that reads neck movements to convert silent speech into audible voice, opening new possibilities for communication.

UK-based startup Arcani is planning to test its passive acoustic sensor HARK (Hostile Acoustic Reconnaissance Kit) in Ukraine ...

Sound is a type of energy made by vibrations. When an object, such as a guitar's string, vibrates it causes air particles around it to vibrate too. This causes the air particles next to those to ...

A peer-reviewed study from Pohang University of Science and Technology introduces an AI-powered, silent-speech wearable ...