Astronomers have released the largest gravitational wave catalog ever, revealing 161 new black hole collisions and pushing the total number of detections to 390. Among the highlights are the clearest ...

k-Wave is an open source MATLAB toolbox designed for the time-domain simulation of propagating acoustic waves in 1D, 2D, or 3D [1]. The toolbox has a wide range of functionality, but at its heart is ...

Audio amplifier fault diagnosis gets very practical in this short Elektor TV clip. Roberto Armani shows how a square-wave test can reveal behaviour that looks perfectly acceptable with a sine wave, ...

A DIY square-wave source doesn’t need to be complicated. This compact 1992 design delivers 57 stable, TTL-compatible frequencies from a single crystal-based IC and a handful of support components.

With three years spent researching, comparing, and testing software products, Tyler Webb is an expert on all things telecommunications. With work featured on GetVoIP.com, he's written over 150 ...

On a typical Wednesday night, Ian Thurston twists knobs and punches buttons on a big mixing board at the casino where he runs sound for onstage talent. But tonight at Pacific Pizza in Browne's ...

If you see square waves in the sea that form a chessboard grid, you need to get out of the water immediately. Here's why. Some strange things can happen in the water when the weather gets wild or as a ...

Some corners of the internet have been buzzing over a spacecraft-snapped image of a “square” on Mars. The image highlights a geologic formation with a seemingly square-like shape. Alien enthusiasts ...

As a musical movement, new wave is hard to pin down. The phrase was first coined in the late ‘70s as a way to describe a burgeoning sonic style that strayed from punk rock’s heavy-handed sound. The ...

The North American arena trek kicks off in Phoenix. By Michael Saponara Rod Wave is getting back on the road for another North American trek, as the singer announced his Last Lap Tour on Wednesday ...

As the Olympics get going in earnest this week, not everyone’s attention is focused on host city Paris. Surf fans are heading to Tahiti, half a world away in French Polynesia. Why? Well, apart from ...