AU4762779A - Switching network - Google Patents

Switching network

Info

Publication number
AU4762779A
AU4762779A AU47627/79A AU4762779A AU4762779A AU 4762779 A AU4762779 A AU 4762779A AU 47627/79 A AU47627/79 A AU 47627/79A AU 4762779 A AU4762779 A AU 4762779A AU 4762779 A AU4762779 A AU 4762779A
Authority
AU
Australia
Prior art keywords
switching network
switching
network
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.)
Abandoned
Application number
AU47627/79A
Inventor
Lorenz Gasser
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 AU4762779A publication Critical patent/AU4762779A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/54—Amplifier switched-on automatically in dependence on automatically-selected lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/40—Applications of speech amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
AU47627/79A 1978-06-10 1979-05-31 Switching network Abandoned AU4762779A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782825585 DE2825585A1 (en) 1978-06-10 1978-06-10 CIRCUIT ARRANGEMENT FOR DAMPING OF CONNECTION PATHS IN TELEVISION SWITCHING SYSTEMS
DE28255858 1978-06-10

Publications (1)

Publication Number Publication Date
AU4762779A true AU4762779A (en) 1981-06-18

Family

ID=6041546

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47627/79A Abandoned AU4762779A (en) 1978-06-10 1979-05-31 Switching network

Country Status (5)

Country Link
AU (1) AU4762779A (en)
BE (1) BE876851A (en)
DE (1) DE2825585A1 (en)
ES (1) ES481406A1 (en)
FR (1) FR2428366A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203124C1 (en) * 1982-01-30 1983-07-21 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Circuit arrangement to compensate for attenuation losses
DE3802088C2 (en) * 1987-01-26 1996-12-12 Dirr Josef Method for coding and decoding information in terminal stations of switching devices and transmission via connection paths / lines to and from the switching devices
US5195132B1 (en) * 1990-12-03 1996-03-19 At & T Bell Lab Telephone network speech signal enhancement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251444C2 (en) * 1972-10-20 1983-07-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Coupling matrix arrangement for broadband signal transmission in telecommunications systems
US3816668A (en) * 1972-11-15 1974-06-11 Bell Telephone Labor Inc Arrangement for providing switched range extension
JPS5216108A (en) * 1975-07-29 1977-02-07 Hitachi Ltd Call loss correcting system
FR2365263A1 (en) * 1976-09-16 1978-04-14 Labo Cent Telecommunicat Electronic solid state switch - has matrix of negative-positive junctions and outputs of positive conduction type are amplified

Also Published As

Publication number Publication date
FR2428366A1 (en) 1980-01-04
ES481406A1 (en) 1980-01-16
BE876851A (en) 1979-12-10
DE2825585A1 (en) 1979-12-20

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