1 Research Organization of Information and Systems, National Institute of Polar Research, Tokyo, Japan. 2 Japan Weather Association, Tokyo, Japan. 3 Korea Polar Research Institute, Incheon, Republic ...

New technology enables us to perceive sounds beyond human hearing range, allowing a new perspective on our place on the planet.

Infrasound is an increasingly popular tool for volcano monitoring, providing insights of the unrest by detecting and characterizing acoustic waves produced by volcanic processes, such as explosions, ...

Infrasonic signals investigation plays a fundamental role for both volcano monitoring purpose and the study of the explosion dynamics. Proper and reliable detection of weak signals is a critical issue ...

Infrasound is too low-frequency for humans to hear. It has been mistaken for ghosts, has been known to cause nausea and headaches in humans, and is used to monitor the testing of nuclear weapons. It’s ...

On Wednesday the Senate inquiry into excessive noise from wind farms released their report. The inquiry was supposed to focus on audible noise but debate strayed into concerns that wind turbines can ...

A Sandia Labs scientist specializing in tracking the angle of objects entering Earth’s atmosphere has demonstrated how an existing network of infrasound technology-based sensors designed to detect ...

Abstract: Accurate infrasound localization represents a challenging problem in acoustics that yields many important applications. Current methods for distance and altitudinal localization have only ...

Although they’re emitted by some in the animal world, infrasound are sound waves with frequencies so low, they are beyond the limit of human hearing. Now, thanks to the app call RedVox, scientists and ...

In November, the Comprehensive Test Ban Treaty Organization (CTBTO), is holding a workshop for scientists on using ‘infrasound’. The idea is “to create an international forum for presenting and ...