Electronic lip reader

  • US 3,192,321 A
  • Filed: 12/14/1961
  • Issued: 06/29/1965
  • Est. Priority Date: 12/14/1961
  • Status: Expired due to Term
First Claim
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1. IN A VOICE RECOGNITION SYSTEM, THE COMBINATION COMPRISING A MICROPHONE OF CONVENTIONAL TYPE, A CASE ENCLOSEING SAID MIRCOPHONE, ILLUMINATING MEANS MOUNTED IN SAID CASE SO AS TO IRRADIATE THE WEARER OF SAID CASE SUPPORTING SAID MICROPHONE, A DETECTING MEANS ALSO MOUNTED IN SAID CASE, AND POSITIONED SO AS TO RECEIVE THE RADIATION REFLECTED FROM THE MOUTH OF SAID WEARER, OUTPUT LEADS FROM SAID MICROPHONE AND SAID DETECTING MEANS LEADING AND CONVEYING THE SIGNALS THEREFROM TO A VOICE READING SYSTEM AND

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