Abstract: Due to the wide applications of DPWM (Digital Pulse Width Modulation) /DPFM (Digital Pulse Frequency Modulation) in the industry, a 4-bit Dual Mode (PWM/PFM) Digital Pulse Modulation (DMDPM) ...

Reports from the city’s police and fire departments show that Renee Good, who was killed by an ICE agent last week, was found with two gunshot wounds to her chest and one to her forearm. A memorial on ...

Research analyzing 4,700 leading websites reveals that 64% of third-party applications now access sensitive data without business justification, up from 51% in 2024. Government sector malicious ...

A fourth wave of the "GlassWorm" campaign is targeting macOS developers with malicious VSCode/OpenVSX extensions that deliver trojanized versions of crypto wallet applications. Extensions in the ...

In some ways, 2025 was when AI dictation apps really took off. Dictation apps have been around for years, but in the past they’ve proved slow and inaccurate — unless you speak with particular accents ...

Abstract: This presents a low-power, high-data-rate impulse-radio ultra-wideband (IR-UWB) transmitter that integrates a two-dimensional differential pulse position modulation (2D-DPPM) with ...

Sometimes, when an audio component dies, the root cause is something electrical. Other times, the issue instead ends up being fundamentally mechanical. Delta sigma modulation-based digital-to-analog ...

OpenAI released new data Monday showing enterprise usage of its AI tools has surged dramatically over the past year, with ChatGPT message volume growing 8x since November 2024 and workers reporting ...

Escalating from last month’s internal warnings of rough vibes, OpenAI CEO Sam Altman has declared a company-wide “Code Red” to salvage his flagship product. As a result, the “Pulse” personal assistant ...

College of Physics and Information Engineering, Fuzhou University, Fuzhou 350108, P. R. China Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350108, ...