New Sensors Detect Speech Without Sound. By ABC News. April 18, 2005, 11:40 AM. April 19, 2005 — -- Annoyed by cell phone users who believe they need to yell into their mobiles in order to be ...

If you want to play with radar — and who could blame you — you can pretty easily get your hands on something like the automotive radar sensors used for collision avoidance and lane detection ...

Acoem ATD technology detects both the muzzle blast and the ballistic sound wave of a bullet in motion, allowing detection and location from a single sensor. At ISC-West, booth #7041, Acoem, a ...

Sound localization is very popular in law enforcement circles due to its accuracy and ability to quickly separate gunshots from other similar noises. These systems don’t come cheap, and after ...

Cochlea-Inspired Sensor Enhances Sound Detection in Noisy Environments The adaptable cochlea has applications in various devices, including hearing aids.

Passive sound-sensitive sensors could be used to monitor buildings, earthquakes or certain medical devices and save millions of batteries. Skip to main content Your source for the latest research news ...

Does anyone know where I can find a sound sensor that would pick up a pitch that I can program it to detect? When this sound is detected I would then like ...