FreeTalk adds masked, smoothed frequency-domain noise, optimized against a speaker-embedding model, to keep voice-cloning models from reproducing a victim's voice, while preserving speech-to-text accuracy.
Face-driven zero- shot voice conversion with memory-based face-voice alignment,
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FreeTalk:A plug-and-play and black-box defense against speech synthesis attacks
FreeTalk adds masked, smoothed frequency-domain noise, optimized against a speaker-embedding model, to keep voice-cloning models from reproducing a victim's voice, while preserving speech-to-text accuracy.