GB1237235A - A logic unit for translating dial telephone signals into control signals for switching circuits of an electronic time sharing exchange - Google Patents

A logic unit for translating dial telephone signals into control signals for switching circuits of an electronic time sharing exchange

Info

Publication number
GB1237235A
GB1237235A GB51150/68A GB5115068A GB1237235A GB 1237235 A GB1237235 A GB 1237235A GB 51150/68 A GB51150/68 A GB 51150/68A GB 5115068 A GB5115068 A GB 5115068A GB 1237235 A GB1237235 A GB 1237235A
Authority
GB
United Kingdom
Prior art keywords
pulses
pulse
impulse
read out
time slot
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
GB51150/68A
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.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
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 Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of GB1237235A publication Critical patent/GB1237235A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
GB51150/68A 1967-10-30 1968-10-29 A logic unit for translating dial telephone signals into control signals for switching circuits of an electronic time sharing exchange Expired GB1237235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2215167 1967-10-30

Publications (1)

Publication Number Publication Date
GB1237235A true GB1237235A (en) 1971-06-30

Family

ID=11192248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51150/68A Expired GB1237235A (en) 1967-10-30 1968-10-29 A logic unit for translating dial telephone signals into control signals for switching circuits of an electronic time sharing exchange

Country Status (9)

Country Link
US (1) US3560662A (enExample)
AT (1) AT311429B (enExample)
BE (1) BE718722A (enExample)
CH (1) CH501343A (enExample)
DE (1) DE1806180C3 (enExample)
FR (1) FR1577574A (enExample)
GB (1) GB1237235A (enExample)
NL (1) NL167571C (enExample)
SE (1) SE356665B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120623A5 (enExample) * 1970-12-31 1972-08-18 Siemens Spa Italiana
US4555595A (en) * 1977-12-27 1985-11-26 Stromberg-Carlson Corp. Sampled port data switching system employing interactive processors
CA2938697A1 (en) * 2014-03-10 2015-09-17 Intel Corporation Mobile application acceleration via fine-grain offloading to cloud computing infrastructures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158812A (en) * 1961-03-30 1964-11-24 Gen Dynamics Corp Impulse analyzer for time division multiplex switching systems
US3420960A (en) * 1965-05-14 1969-01-07 Bell Telephone Labor Inc Apparatus and method for telephone line scanning

Also Published As

Publication number Publication date
CH501343A (fr) 1970-12-31
SE356665B (enExample) 1973-05-28
NL167571C (nl) 1981-12-16
NL167571B (nl) 1981-07-16
DE1806180B2 (de) 1970-08-13
BE718722A (enExample) 1968-12-31
FR1577574A (enExample) 1969-08-08
US3560662A (en) 1971-02-02
NL6814999A (enExample) 1969-05-02
DE1806180A1 (de) 1969-05-29
AT311429B (de) 1973-11-12
DE1806180C3 (de) 1978-04-13

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