Abstract: We propose a variant of the serially concatenated pulse position modulation (SCPPM) scheme, named delayed-SCPPM (D-SCPPM), for optical communication applications where the power efficiency ...

Google’s own ‘code red’ response to ChatGPT has started paying off. Google’s own ‘code red’ response to ChatGPT has started paying off. is a London-based reporter at The Verge covering all things AI ...

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 ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Today’s neural implants are smaller than ever, but often remain ...

If you have a brain, and if you know others who do, then you know there’s a catastrophic catalogue of ways that our skull-socket electro-fat computers can disappoint their owners. From memory-loss to ...

Astronomers are puzzled, and that’s putting it mildly. A strange pattern of pulses, repeating like clockwork, has been detected from 3I/ATLAS, an interstellar object cruising through our Solar System.

Deep space optical communication (DSOC) uses laser-based systems for high-bandwidth transfer at interplanetary distances NASA’s DSOC project: 266 Mbps downlink from 19 million miles via ...

Pulse width modulation has been giving some users problems since the iPhone X. Fortunately, Apple is gearing up to tackle screen strobing issues with a new accessibility option. A new accessibility ...