Business needs biometric protection from voice deepfakes, lawmakers want watermarks

Policy-makers may still be catching up to deepfakes, but biometric liveness detection developers are much further ahead, according to a recent online presentation from Pindrop.

VP of Research Elie Khoury explains that the company looks for both perceivable and imperceivable. An example of the former is the struggle some text to speech AI models have with fricatives. The text analysis, acoustic model and vocoders that make up text to speech models also tend to leave telltale signs behind …

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