Abstract: Spectrum sensing is one of the key problems in the cognitive radio network. Existing spectrum sensing methods commonly use deep learning models such as the convolutional neural network (CNN) ...

WASHINGTON — What began as an inquiry into a mysterious sound in the background of an airplane cockpit voice recording escalated into an unexpected challenge for the nation's top safety investigators.

The National Transportation Safety Board (NTSB) has pulled its docket system offline after people used information uploaded to it to recreate the voices of pilots killed in a plane crash with AI. As ...

Luke Diaz is a freelance military writer with experience with active duty experience in the US Navy as well as defense and industrial engineering. He is a former Naval Flight Officer who performed ...

The National Transportation Safety Board (NTSB) is pausing the release of previously public information related to its investigations, after individuals used AI to recreate the last words of deceased ...

The US National Transportation Safety Board, which investigates plane crashes, has a policy of not releasing cockpit audio recordings. Nonetheless, earlier this week, the NTSB released a ...

Pilots’ voices from the last seconds of a fatal cargo plane crash have been re-created by Internet sleuths using software and AI tools. The spread of reconstructed audio recordings has prompted a US ...

Abstract: This letter introduces PRMNet, an advanced deep model with a convolutional architecture for segmenting wireless signals in time-frequency occupancy spectrograms, designed to enhance spectrum ...

On Sept. 30, 1880, in a pioneering moment for astrophotography, amateur astronomer Henry Draper and his wife, Anna, captured the first image of the Orion Nebula. Though a medical doctor by trade, ...

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