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Apparatus for producing visual and auditory stimulation

  • US 3,278,676 A
  • Filed: 10/29/1962
  • Issued: 10/11/1966
  • Est. Priority Date: 05/07/1958
  • Status: Expired due to Term
First Claim
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1. IN A SYSTEM OF THE TYPE HEREIN DEFINED FOR SUBLIMINAL PRESENTATION INCLUDING A SOURCE OF FIRST ELECTRICAL INTELLIGENCE SIGNALS AND FURTHER INCLUDING APPARATUS FOR CONVERTING SUCH SIGNALS INTO HUMANLY SENSIBLE SIGNALS, THE IMPROVEMENT COMPRISING:

  • AT LEAST ONE MATRIX CONTAINING PREDETERMINED INFORMATION, MEANS TO OPERATE ON SAID MATRIX FOR EFFECTIVELY CONVERTING SAID MATRIX INFORMATION INTO A SECOND SEQUENTIAL ELECTRICAL INTELLIGENCE SIGNAL, MEANS RESPONSIVE TO SAID FIRST AND SECOND ELECTRICAL INTELLIGENCE SIGNALS FOR PRODUCING AN ELECTRICAL SUMMATION SIGNAL, CONSISTING OF SUBSTANTIALLY SAID FIRST INTELLIGENCE SIGNAL AND CONCURRENTLY A PRODUCT SIGNAL REPRESENTING MULTIPLICATION OF SUBSTANTIALLY SAID FIRST AND SECOND INTELLIGENCE SIGNALS, TO PRESERVE THE IDENTITY OF SAID SECOND SIGNAL WITH UNIFORM SUBLIMINAL CONTRAST RELATIVE TO THE SAID FIRST SIGNAL, AND MEANS FOR CONVEYING SAID ELECTRICAL SIGNAL AT LEAST AT PREDETERMINED TIME SAID CONVERTING APPARATUS.

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