Comment Re:Not new (Score 1) 134
Decades ago this was conceived and implemented to treat stutterers. With the correct feedback delay this would force anyone to stutter. I am not sure of the detailed procedure, but I recall being asked to read from fresh text while the audio delay to my headphones was adjusted. I was not a stutterer, but this thing made me stutter like a machine gun.
This may be a 'prior art' that could invalidate this patent.
https://en.wikipedia.org/wiki/...