Harman said the sensor could be "invisibly" integrated with a vehicle's exterior, but did not announce any automaker partners ready to use the tech. External sound detection was designed to ...

Global printing, communication, security, electronics and packaging firm Toppan has released its e-Platch wireless sensing solution with expanded functionality to include sound detection. By ...

They use acoustic microphones that detect all sounds and we waste precious power and time on fancy noise-cancellation algorithms trying to filter out background noise, while optimizing for natural, ...

Researchers have developed a battery-free sensor that reacts to sound waves, such as particular spoken words, producing enough vibrational energy to power an electronic device. The novel sensor ...