A new attack dubbed 'SmartAttack' uses smartwatches as a covert ultrasonic signal receiver to exfiltrate data from physically isolated (air-gapped) systems.

It connects to the USB-C port of the Switch, and then amplifies and improves the audio signal that it then sends to a pair of wired headphones.

“Additionally, processing for conventional FM and HD requires a bit different approach. Conventional FM utilizes a preemphasis boost to the high frequencies and hard clipping for absolute peak control ...

Bloomberg Pentagon Reporter Tony Capaccio as The Atlantic released the transcript of a group chat between top US officials on Signal. Mar 26, 2025 ...

A former national security adviser during President Trump’s first term says he’s “dumbfounded” that top national security officials used the encrypted messaging platform Signal to discuss ...

How a Criminal Minds star pivoted to a passion-project audio play about aliens The Signal is a tale of a former couple and their pursuit of a conspiracy ...

Samsung's Galaxy S25 series promises extra performance with its Snapdragon 8 Elite for Galaxy chip, but how much faster is it really?

Abstract: Recently, Anomalous Sound Detection (ASD) has emerged as a promising method for road surveillance. However, since the ratio of anomalous events is generally too small, anomaly detection in ...

The console also boasts an array of audio effects, including a de-esser, noise gates and the Aural Exciter powered by the well-regarded audio signal processor Aphex.

Audio Peak Detectors Well, the following post is an explanation of the design of simple audio peak detectors or peak indicators. The main purpose for having a VU (volume unit) meter is to monitor ...