Probability error corrector and voltage detector

Abstract

Abstract A CORRELATION DETECTOR SELECTS A DATA VECTOR FROM A STORE OF DATA VECTORS ON THE BASIS OF THE PROBABILITY THAT THE SELECTED DATA VECTOR WAS THE MESSAGE TRANSMITTED TO THE DETECTOR. THE SECOND MOST PROBABLE DATA VECTOR IS ALSO SELECTED AND STORED ALONG WITH THE MOST PROBABLE DATA VECTOR. AFTER A PLURALITY OF CORRELATION OPERATIONS THE SERIES OF MOST PROBABLE DATA VECTORS IS CHECKED FOR ERRORS. IF AN ERROR IS DETECTED IT IS CORRECTED ON THE BASIS OF PROBABILITY. THE DATA VECTOR AND THE SECOND MOST PROBABLE DATA VECTOR HAVING THE CLOSEST PROBABILITIES ARE SWITCHED CAUSING ONE OF THE SECOND MOST PROBABLE DATA VECTORS TO BE INSERTED INTO THE SERIES OF MOST PROBABLE DATA VECTORS. THE MOST PROBABLE AND SECOND MOST PROBABLE DATA VECTORS ARE SELECTED BY A PRIMARY AND SECONDARY VOLTAGE SELECTOR. A TRANSISTORIZED CIRCUIT RECEIVES A PLURALITY OF DIFFERENT INPUT VOLTAGES AND DETECTS WHICH INPUT IS THE MOST POSITIVE, WHICH IS THE SECOND MOST POSITIVE, ETC. A VARIATION ALLOWS DETECTION OF THE MOST NEGATIVE, SECOND MOST NEGATIVE, SMALLEST ETC. A BANK OF TRANSISTOR CIRCUITS IS ARRANGED HAVING A COMMON OUTPUT. THE EXTREME VOLTAGE IS PASSED TO THE COMMON OUTPUT BY THE FORWARD BIASED EMITTER-BASE PATH OF ONE OF THE TRANSISTORS AND REVERSE BIASES ALL TRANSISTORS NOT CONNECTED TO THE EXTREME VOLTAGE INPUT. A BANK OF SWITCHES RESPONSIVE TO THE DETECTION OF THE EXTREME VOLTAGE PASSES ALL BUT THE EXTREME VOLTAGE THROUGH A SECOND BANK OF TRANSISTOR CIRCUITS SIMILAR TO THE FIRST.

Inventors

• 👤 William G Schmidt

Bibliographic Details