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Companies doing speech synthesis where one can clone a voice using a small recording should add digital watermarks into audio itself, akin to steganography. Com
by ibaikov 3y ago
Companies doing speech synthesis where one can clone a voice using a small recording should add digital watermarks into audio itself, akin to steganography. Companies that allow speech communication can check for these marks to make sure the voice was not generated. Many problems, including quality drop resistance, but this can be done and be a valid defence a year or maybe a few years. Not sure if carriers or phone manufacturers can check for these marks in default phone calls.
- spott 3y agoI think most of them do… but they are too easy to remove. It isn’t just quality drop resistance, it is also filtering and post processing resistance. It is kinda like antivirus signatures: those who want to abuse it just filter and tweak it till it no longer triggers the watermark detection.
- barfbagginus 3y agoYes! Your business accepts speech input. So you pay me - your average shady security vendor - a good wad of cash to use my universal watermark detector. It's guaranteed to detect AI stegotech, or your money back! We achieve a whopping 30 coverage over known voice clone services. It's better than nothing!