A new patent application from GE/Concept Laser proposes tighter real time control over laser energy in powder bed fusion ...

From shaping waveforms to experimenting with granular synthesis, advanced synth sound design opens endless creative possibilities. By mastering oscillators, filters, envelopes, and modulation, ...

Digital photo editing tools and computer-generated imagery have been used for years to render realistic but artificial visuals in movie-making, advertising and science. High-end tools used by talented ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

Abstract: Frequency-hopping (FH) communication with the advantages of rapid and random carrier frequency switching poses significant challenges for conventional jamming methods to achieve real-time ...

Faithful simulations of the world are impossible to create using ordinary computers. Simulating physical reality is, however, the original, express purpose of quantum computers. In 1981, long before ...

The Request for Comment seeks to identify innovative methods that financial institutions currently use or could use to detect illicit activities, such as money laundering, involving digital assets.

Changchun Institute of Optics, Fine Mechanics and Physics researchers created binary phase-engraved (BiPE) superpixel CFM to overcome the efficiency limits of superpixel CFM applied using DMDs while ...

Abstract: The time-varying phase-switched screen (PSS) has demonstrated a significant potential for modulating radar target features, due to its exceptional capabilities in the harmonic generation and ...