GB1287204A - Interface circuits for a pcm time multiplex switching centre - Google Patents

Interface circuits for a pcm time multiplex switching centre

Info

Publication number
GB1287204A
GB1287204A GB08465/70A GB1846570A GB1287204A GB 1287204 A GB1287204 A GB 1287204A GB 08465/70 A GB08465/70 A GB 08465/70A GB 1846570 A GB1846570 A GB 1846570A GB 1287204 A GB1287204 A GB 1287204A
Authority
GB
United Kingdom
Prior art keywords
exchange
interface
computers
computer
pcm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08465/70A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1287204A publication Critical patent/GB1287204A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
GB08465/70A 1969-04-22 1970-04-17 Interface circuits for a pcm time multiplex switching centre Expired GB1287204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6912540A FR2041351A5 (enExample) 1969-04-22 1969-04-22

Publications (1)

Publication Number Publication Date
GB1287204A true GB1287204A (en) 1972-08-31

Family

ID=9032811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08465/70A Expired GB1287204A (en) 1969-04-22 1970-04-17 Interface circuits for a pcm time multiplex switching centre

Country Status (7)

Country Link
US (1) US3657483A (enExample)
BE (1) BE749298A (enExample)
CH (1) CH530747A (enExample)
DE (1) DE2018066C3 (enExample)
ES (1) ES378911A1 (enExample)
FR (1) FR2041351A5 (enExample)
GB (1) GB1287204A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2142317A5 (enExample) * 1971-06-18 1973-01-26 Sits Soc It Telecom Siemens
US4038497A (en) * 1975-05-12 1977-07-26 Collins Arthur A Hardwired marker for time folded tst switch with distributed control logic and automatic path finding, set up and release
US4654842A (en) * 1984-08-02 1987-03-31 Coraluppi Giorgio L Rearrangeable full availability multistage switching network with redundant conductors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253262A (en) * 1960-12-30 1966-05-24 Bunker Ramo Data processing system
US3299210A (en) * 1963-03-18 1967-01-17 Ibm Apparatus for connecting a multichannel data processor with a plurality of telephone lines
US3303285A (en) * 1963-05-29 1967-02-07 Itt Communication system for the selective transmission of speech and data
NL6513602A (enExample) * 1965-10-21 1967-04-24
US3558811A (en) * 1967-05-25 1971-01-26 Xerox Corp Graphic communication electrical interface system
US3571794A (en) * 1967-09-27 1971-03-23 Bell Telephone Labor Inc Automatic synchronization recovery for data systems utilizing burst-error-correcting cyclic codes

Also Published As

Publication number Publication date
ES378911A1 (es) 1972-08-01
BE749298A (fr) 1970-10-22
FR2041351A5 (enExample) 1971-01-29
CH530747A (fr) 1972-11-15
DE2018066A1 (de) 1971-01-07
DE2018066B2 (de) 1977-12-22
US3657483A (en) 1972-04-18
DE2018066C3 (de) 1978-08-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee