Can You Tell a Real Voice From a Fake One?
Now here's a question. Are human brains vulnerable to voice-morphing attacks? What we're talking about is telling the difference between a human voice, and a morphed (or synthesized) one. May not seem to matter but what if it's someone pretending to be a lottery official telling you you've won, well, a couple of million? According to newswise.com, a recent research study led by the University of Alabama at Birmingham ’s Department of Computer Science analyzed the differences in neural activities when users are processing different types of voices, including morphed voices. Huh? The study showed there may not be any statistically significant differences in the way the human brain processes original legitimate speakers versus synthesized speakers , whereas clear differences are visible when encountering legitimate versus different other human speakers — meaning humans are vulnerable to voice imitation attacks . “Our study suggests human users...
Comments
Post a Comment