Abstract: With the growing demand for flexible and cost-effective digital voice communication, this paper presents an SDR-based system using GNU Radio and PlutoSDR. The system converts voice signals ...

Kevin Lynch is a London-born, Dublin-based writer and journalist. The author of Steve Jobs: A Biographic Portrait, Kevin is a regular feature writer for a number of tech sites and the former ...

CLEVELAND — New details have been released after Cleveland Guardians designated hitter David Fry was hit in the face by a pitch during their game on Tuesday. In an update shared on social media ...

TORONTO — The president of Constellation Software Inc. says it's proving difficult to determine whether artificial intelligence is causing "a renaissance or a recession" in programming. Mark Leonard, ...

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This is read by an automated voice. Please report any issues or inconsistencies here. When wildfires tore through parts of Altadena and the Palisades in January, many amateur radio operators lost more ...

A violent stabbing in Charlotte's transit system is getting a lot of attention — all the way up to the Oval Office. In a video posted online by the White House, President Trump held up a photograph of ...