In 2016, a group of students from University of California, Berkeley, and Georgetown University demonstrated that they were able to issue unheard commands to smart devices like Google Home and Amazon Echo by hiding them in white noise. Now, two of those Berkeley students have published a paper that says they can hide such commands in recordings of music or even human speech.
One of the paper's authors, PhD student Nicholas Carlini, has also published a website that contains several clips of music and speech that turn into words the human ear can't decipher when run through a specially trained transcription model.
Read MoreInaudible smart speaker commands can be hidden in music, researchers say was written by the awesome team at Android Police.
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