Raven gunshot detection devices are made by Flock, which also manufactures cameras and license plate readers. Russia responds to Hungary election result A new restaurant rule is spreading across 11 ...

A 3D-printed piezoelectric metamaterial uses topology-driven charge transport to locate underwater sound sources from a single compact transducer, replacing bulky hydrophone arrays. (Nanowerk ...

Artificial intelligence detectors are increasingly used to check the veracity of content online. We ran more than 1,000 tests and found several strengths and plenty of weaknesses. By Stuart A.

WAUSAU, Wis. (WSAW) - A Wausau restoration company is partnering with the American Red Cross to provide free smoke alarm installation as part of a nationwide safety campaign. North Star Restoration is ...

HIGHLAND PARK, Mich. – Residents living in a Highland Park veterans’ apartment building said they are facing unsafe and unsanitary conditions at the facility operated by Detroit Rescue Mission ...

This project made me feel a kind of kinship with Diogenes, although I was searching for the item described in the title rather than for an honest man. Figure 1 “Diogenes Looking for an Honest Man,” a ...

A small unmanned aircraft system flies above an M2 Bradley Infantry Fighting Vehicle at Fort Hood, Texas. (Spc. Hector Blanco/U.S. Army) Soldiers with the 1st Cavalry Division have found ways to help ...

In this video, I rank every sound frequency audible to the human ear, including white noise. Edited by Zaltoman. US officials warn snowbirds of 'violent crime' in winter destination hot spot Trump’s ...

Denmark's MyDefence is adding its new WideBand Extended Frequency (XF) antenna and detection software to its wearable unmanned aircraft system (UAS) detector Wingman as part of an upgrade based on ...

Abstract: In this work, we conduct an in-depth analysis of two frequency-dependent methods for sound event detection (SED): FilterAugment and frequency dynamic convolution (FDY conv). The goal is to ...