Computer YearbookInternational Electronics Information Services, 1968 - Computers |
From inside the book
Results 1-3 of 73
Page 221
COMMUNICATIONS CHANNELS A channel or circuit is a path for electrical transmission between two or more terminals . The channel may be a group of wires or a special part of the radio frequency spectrum . The purpose of the channel is to ...
COMMUNICATIONS CHANNELS A channel or circuit is a path for electrical transmission between two or more terminals . The channel may be a group of wires or a special part of the radio frequency spectrum . The purpose of the channel is to ...
Page 226
... channel can be gained by noting that one type of channel capable of carrying 5 , 100 characters per second costs about $ 15 per mile per month . The IBM 7710 Data Communication Unit provides point - to - point communication over a broad ...
... channel can be gained by noting that one type of channel capable of carrying 5 , 100 characters per second costs about $ 15 per mile per month . The IBM 7710 Data Communication Unit provides point - to - point communication over a broad ...
Page 241
... Channel , analog . A channel on which the information transmitted can take any value between the limits de- fined by the channel . Voice channels are analog channels . Channelizing . The process of dividing one circuit into several channels ...
... Channel , analog . A channel on which the information transmitted can take any value between the limits de- fined by the channel . Voice channels are analog channels . Channelizing . The process of dividing one circuit into several channels ...
Contents
TECHNIQUES | 12 |
STATE OF | 16 |
INFORMATION SYSTEMS AND MANAGEMENT | 23 |
Copyright | |
30 other sections not shown
Other editions - View all
Common terms and phrases
American Automation Avenue Bank Computer Center Bldg Blvd Burroughs Corp Calif cards Central channel characters Chicago circuit COBOL communications Computer Services consultant Contact Control Data Corp Corporation Correspondent Bank Computer Data Processing Center Development Electric Electronic Data Processing Engineering Ferranti-Packard FORTRAN functions Honeywell hybrid I.B.M. Corp INDEX REGISTERS industry Information Systems Div input instruction Insurance Company language magnetic tape memory microsds module National Bank number of units Ohio output P. O. Box PAPER TAPE Philco-Ford PL/I problem Products punched puter rental per unit³ rental/unit Research Robert Thaxton Scientific Data Systems Service Bureau Service Bureau Corporation simulation Sperry Rand Sperry Rand Corp standard storage symbol system² mo Systems Inc Tabulating Tape unit terminal tion transmission Trust Company unit3 unit³ unit units per system UNIVAC UNIVAC Div Varian Data Machines Vice Pres Wingate Computing York