Communication system having analog-to-digital-to-analog conversi

Details Communication system having analog-to-digital-to-analog conversi Communication system having analog-to-digital-to-analog conversi

1977-04-07

1980-01-15

Griffin, Robert L.

325145, 325320, 325163, H02B 100

Patent

active

041841166

ABSTRACT:
A communication system having a transmitter section and a receiver section. The transmitter converts an analog signal into a succession of binary coded words of equal length. The words are spaced apart by a fixed period of time. The succession of binary coded words represents the amplitude of the analog signal and is converted into a corresponding succession of bursts of energy, each burst of energy representing a bit of the binary coded word and having either a frequency at F0, representing a "0" in the binary coded word, or a frequency F1, representing a "1". The receiver section of the communication system receives the succession of bursts of energy and converts it into a succession of binary coded words representative of the originally transmitted words. A digital-to-analog converter provides a signal representative of the original analog signal from the succession of binary coded words.

REFERENCES:
patent: 3105938 (1973-10-01), Onnigan
patent: 3330909 (1976-07-01), Willson
patent: 3716865 (1973-02-01), Willmot
patent: 3719779 (1973-03-01), Wilson
patent: 3746794 (1973-07-01), Stifle
patent: 3794928 (1974-02-01), Stump
patent: 3905028 (1975-09-01), Wintz
patent: 3953798 (1976-04-01), Sjostrand
patent: 3999129 (1976-12-01), Kasson
patent: 4016532 (1977-05-01), Rose
patent: 4020286 (1977-04-01), Ceci

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