Data transmitting-receiving system for suppressing data error

Details Data transmitting-receiving system for suppressing data error Data transmitting-receiving system for suppressing data error

1983-11-30

1986-02-25

Harkcom, Gary V.

Excavating

371 30, 371 68, G06F 1100

Patent

active

045731535

ABSTRACT:
A data transmitting-receiving system includes a transmitter unit, a transmission line, and a receiver unit. The transmitter unit includes a first memory circuit receiving first digital input data to be transmitted, a first digital/analog (D/A) converter, a second memory circuit receiving second digital input data to be transmitted, and a second D/A converter. The first and second memory circuits can provide a first digital correction output and a second digital correction output, respectively. The first and second digital correction outputs are composed of both an own-side correction output connected to an own-side channel route and an other-side correction output connected to an other-side channel route.

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patent: 4447903 (1984-05-01), Sewerinson
patent: 4475214 (1984-10-01), Gutlebar

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