A graphene innovation that is music to your ears

Just over 15 years since a couple of researchers in the U.K. used adhesive tape to isolate single atomic layers of carbon, known as graphene, from a chunk of graphite, their Nobel Prize-winning discovery has fueled a revolution ...

Research team introduces wearable audio dataset

Researchers studying wearable listening technology now have a new data set to use, thanks to University of Illinois at Urbana-Champaign graduate student Ryan Corey and his team.

Secret messages for Alexa and Co

A team from Ruhr-Universität Bochum has succeeded in integrating secret commands for the Kaldi speech recognition system – which is believed to be contained in Amazon's Alexa and many other systems – into audio files. ...

Review: Equalizer apps work better than Clari-Fi

Bring back the equalizers! That's my conclusion after trying out Clari-Fi, a new technology from audio equipment maker Harman Kardon. Clari-Fi aims to restore some of the audio signal that is lost because of digital compression ...

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