File:Bell telephone magazine (1922) (14733165056).jpg

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Description
English:

Identifier: belltelephonemag4344amerrich (find matches)
Title: Bell telephone magazine
Year: 1922 (1920s)
Authors: American Telephone and Telegraph Company American Telephone and Telegraph Company. Information Dept
Subjects: Telephone
Publisher: (New York, American Telephone and Telegraph Co., etc.)
Contributing Library: Prelinger Library
Digitizing Sponsor: Internet Archive

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
2 WIDEBAND DATA CHANNELS I8 MEDIUM SPEED DATA CHANNELS 2TV CHANNELS T7^ 48 VOICE GRADE CHANNELS6TELETYPEWRITER CHANNELS
Text Appearing After Image:
\Cape Kennedy,Florida Gemini Launch Data System, designed and engineered for NASA by the Bell System, extendsmission control capabilities of Cape Kennedy to the Manned Spacecraft Center in Houston. 69 flight paths, determine time to start re-entryand forecast the capsules impact point. Mission data is converted into visual pres-entations by Houstons Display Control Sys-tem. NASAs flight directors see the informa-tion on large screens within half-a-secondafter it is received. The Gemini Launch DataSystem also provides closed-circuit televisionchannels for face-to-face contact betweenflight controllers at Houston and back-upteams at Cape Kennedy. In addition, the sys-tem includes 48 voice circuits and six 100-words-per-minute teletypewriter channels. The Gemini Launch Data System is partof a 225,000-mile global tracking and com-munications network, for which the Bell Sys-tem is the major supplier and assists in theoverall coordination, used by NASA to con-trol manned and unmanned space

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Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
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https://www.flickr.com/photos/internetarchivebookimages/14733165056/

Author Internet Archive Book Images
Permission
(Reusing this file)		 At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
Volume
InfoField
43-44
Flickr tags
InfoField
Flickr posted date
InfoField
27 July 2014

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This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/14733165056. It was reviewed on 18 September 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

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