Building a digital network: data communications and digital telephony, 1950 - 1990
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English French |
| Veröffentlicht: |
Ottawa
National Museum of Science and Technology
1992
|
| Schriftenreihe: | Transformation series
2 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | 70 S. Ill. |
| ISBN: | 0660120186 |
Internformat
MARC
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| 490 | 1 | |a Transformation series |v 2 | |
| 648 | 7 | |a Geschichte 1950-1990 |2 gnd |9 rswk-swf | |
| 650 | 7 | |a Datatransmissie |2 gtt | |
| 650 | 7 | |a Digitale systemen |2 gtt | |
| 650 | 4 | |a Données - Transmission - Histoire | |
| 650 | 4 | |a Réseaux téléphoniques numériques - Histoire | |
| 650 | 7 | |a Telefonie |2 gtt | |
| 650 | 4 | |a Transmission numérique - Histoire | |
| 650 | 4 | |a Digital communications | |
| 650 | 4 | |a Digital telephone systems | |
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| 999 | |a oai:aleph.bib-bvb.de:BVB01-005506795 | ||
Datensatz im Suchindex
| _version_ | 1804122730715414528 |
|---|---|
| adam_text | CONTENTS ABSTRACT 4 RESUME 5 FOREWORD 6 INTRODUCTION 7 1 COMMUNICATION
THEORY AND CHANNEL CAPACITY 9 INFORMATION CAN BE QUANTIFIED 9 SINE
WAVES, HARMONICS AND BANDWIDTH 14 NOISE IS AN INHERENT LIMIT ON CHANNEL
CAPACITY 14 CODING 17 2 EVOLUTION OF DATA NETWORKS IN NORTH AMERICA 18
EARLY DATA COMMUNICATIONS 18 TIME SHARING SYSTEMS IN THE 1960S 20 PACKET
SWITCHING AND VALUE ADDED NETWORKS 23 PROTOCOLS AND NETWORKS 26 LOCAL
AREA NETWORKS (LANS) 27 3 CONVERTING THE TELEPHONE NETWORK TO DIGITAL 31
DIGITAL TRANSMISSION*PULSE CODE MODULATION (PCM) 31 TIME DIVISION
(DIGITAL) SWITCHING 36 INCREASING BANDWIDTH WITH DIGITAL TRANSMISSION 41
FIBRE OPTICS 43 4 MERGING OF VOICE AND DATA NETWORKS 48 THE INTELLIGENT
NETWORK *NOT YET ALL THINGS TO ALL PEOPLE 48 VIDEOTEX*DATA
COMMUNICATIONS FOR THE MASS MARKET 49 DIGITAL PBX AND INTEGRATED OFFICE
SYSTEMS 52 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) 53 BROADBAND ISDN
56 5 INFORMATION TECHNOLOGY AND SOCIETY: DO LIBERTIES OF ACTION MAKE
TECHNOLOGIES OF FREEDOM? 57
|
| any_adam_object | 1 |
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| classification_rvk | AP 19820 |
| ctrlnum | (OCoLC)28376852 (DE-599)BVBBV008335755 |
| dewey-full | 621.382 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 621 - Applied physics |
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| dewey-search | 621.382 |
| dewey-sort | 3621.382 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Allgemeines Elektrotechnik / Elektronik / Nachrichtentechnik |
| era | Geschichte 1950-1990 gnd |
| era_facet | Geschichte 1950-1990 |
| format | Book |
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| institution | BVB |
| isbn | 0660120186 |
| language | English French |
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| publishDate | 1992 |
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| series | Transformation series |
| series2 | Transformation series |
| spelling | Dewalt, Bryan Verfasser aut Building a digital network data communications and digital telephony, 1950 - 1990 Bryan Dewalt Ottawa National Museum of Science and Technology 1992 70 S. Ill. txt rdacontent n rdamedia nc rdacarrier Transformation series 2 Geschichte 1950-1990 gnd rswk-swf Datatransmissie gtt Digitale systemen gtt Données - Transmission - Histoire Réseaux téléphoniques numériques - Histoire Telefonie gtt Transmission numérique - Histoire Digital communications Digital telephone systems Digitale Telefonvermittlung (DE-588)4113312-2 gnd rswk-swf Digitalübertragung (DE-588)4149853-7 gnd rswk-swf Kanada (DE-588)4029456-0 gnd rswk-swf Kanada (DE-588)4029456-0 g Digitalübertragung (DE-588)4149853-7 s Geschichte 1950-1990 z DE-604 Digitale Telefonvermittlung (DE-588)4113312-2 s Transformation series 2 (DE-604)BV008335706 2 SWB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=005506795&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Dewalt, Bryan Building a digital network data communications and digital telephony, 1950 - 1990 Transformation series Datatransmissie gtt Digitale systemen gtt Données - Transmission - Histoire Réseaux téléphoniques numériques - Histoire Telefonie gtt Transmission numérique - Histoire Digital communications Digital telephone systems Digitale Telefonvermittlung (DE-588)4113312-2 gnd Digitalübertragung (DE-588)4149853-7 gnd |
| subject_GND | (DE-588)4113312-2 (DE-588)4149853-7 (DE-588)4029456-0 |
| title | Building a digital network data communications and digital telephony, 1950 - 1990 |
| title_auth | Building a digital network data communications and digital telephony, 1950 - 1990 |
| title_exact_search | Building a digital network data communications and digital telephony, 1950 - 1990 |
| title_full | Building a digital network data communications and digital telephony, 1950 - 1990 Bryan Dewalt |
| title_fullStr | Building a digital network data communications and digital telephony, 1950 - 1990 Bryan Dewalt |
| title_full_unstemmed | Building a digital network data communications and digital telephony, 1950 - 1990 Bryan Dewalt |
| title_short | Building a digital network |
| title_sort | building a digital network data communications and digital telephony 1950 1990 |
| title_sub | data communications and digital telephony, 1950 - 1990 |
| topic | Datatransmissie gtt Digitale systemen gtt Données - Transmission - Histoire Réseaux téléphoniques numériques - Histoire Telefonie gtt Transmission numérique - Histoire Digital communications Digital telephone systems Digitale Telefonvermittlung (DE-588)4113312-2 gnd Digitalübertragung (DE-588)4149853-7 gnd |
| topic_facet | Datatransmissie Digitale systemen Données - Transmission - Histoire Réseaux téléphoniques numériques - Histoire Telefonie Transmission numérique - Histoire Digital communications Digital telephone systems Digitale Telefonvermittlung Digitalübertragung Kanada |
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