“I am profoundly disturbed.”Velvet VoiceAfter discovering that his voice has been cloned by artificial intelligence, veteran documentarian David Attenborough has been moved to genteel fury.In a new BBC segment, two near-identical clips — one generated by AI, the other recorded by the twice-knighted man himself — are heard promoting Attenborough’s new special, “Asia.”According to host Kasia Madera, the first of the two segments was an AI clone that the broadcaster’s researchers found online. The actual Attenborough is less than pleased.”Having spent a lifetime trying to speak what I believe to be the…