Explore some favorite visual stories of designers, developers and art directors from The Washington Post’s Design, Graphics and Opinions teams.

In the midst of the AI revolution, Perch, a model developed by the Google DeepMind team, helps conservationists analyse audio ...

On Dec. 1, the Yellowstone Gateway Museum opened a new exhibition called, “The Secret Language of Wolves.” The show centers on an immersive sound booth, which plays a surround-sound recording ...

The BenchtopPro is somewhere between a desktop CNC and a small VMC. It weighs a few hundred pounds, has linear rails and ballscrews on all axis. The CNCDepot spindle is 24k RPM, 2.2kW (~3hp) and has ...

Abstract: Demands for vital sign monitoring are increasing in the field of health care. In particular, the R-R Interval (RRI) estimation has been studied extensively, since the RRI variation is highly ...

Abstract: In this letter, we present a novel feature extraction method for sound event classification, based on the visual signature extracted from the sound's time-frequency representation. The ...

The vast majority of audio editing and processing is performed in the time domain: we specify a time range and then apply edits or processes to the audio that falls within it. There are tasks, though, ...