The Hindu

From noise to music: How the LIGO team heard the famous ‘chirp’

With the 2017 Nobel Prize for physics going to the LIGO-VIRGO collaboration for having directly observed gravitational waves for the first time, black hole mergers have become a byword. The ...
The Debrief

Scientists May Have Found a New Way to Detect Dark Matter—By Listening to Black Holes

Scientists looking for dark matter have looked almost everywhere they could imagine: deep underground detectors, powerful particle colliders, precision telescopes, and maps of the universe itself. Yet ...
Science Daily

Light pollution makes crickets chirp in the daytime and may disrupt reproductive processes, research finds

Exposing male crickets to artificial light at night (ALAN) can impair their activity cycles. According to the researchers, nocturnal chirping is the male's way of calling females to come and mate with ...
IEEE

Chirp Signal Injection Method and Real-Time Impedance Characteristic Measurement of Electric Energy Router

Abstract: The plug-and-play capability of electric energy router (EER) is a hot topic in recent years, and the impedance measurement is one of the key technologies in the field of stability estimation ...
IEEE

Frequency-Shift Chirp Spread Spectrum Communications With Index Modulation

Abstract: This article introduces a novel frequency-shift chirp spread spectrum (FSCSS) system with index modulation (IM). By using combinations of orthogonal chirp signals for message representation, ...