NO165620C - Koblingsanordning til styring av overfoeringsdyktigheten av en overfoeringsinnretnings mottagningsgren. - Google Patents

Koblingsanordning til styring av overfoeringsdyktigheten av en overfoeringsinnretnings mottagningsgren.

Info

Publication number: NO165620C
Authority: NO; Norway
Prior art keywords: connector; control; transfer device; device receiving; receiving branch
Prior art date: 1983-09-29

Application number

NO843925A

Other languages

English (en)

Norwegian (no)

Other versions

NO165620B (no

NO843925L (no

Inventor

Adolf Haass

Original Assignee

Siemens Ag

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.)

1983-09-29

Filing date

1984-09-28

Publication date

1991-03-06

1984-09-28 Application filed by Siemens Ag filed Critical Siemens Ag

1985-04-01 Publication of NO843925L publication Critical patent/NO843925L/no

1990-11-26 Publication of NO165620B publication Critical patent/NO165620B/no

1991-03-06 Publication of NO165620C publication Critical patent/NO165620C/no

Links

230000005540 biological transmission Effects 0.000 title 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Dc Digital Transmission (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Monitoring And Testing Of Transmission In General (AREA)
Communication Control (AREA)
Harvester Elements (AREA)
Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

NO843925A 1983-09-29 1984-09-28 Koblingsanordning til styring av overfoeringsdyktigheten av en overfoeringsinnretnings mottagningsgren. NO165620C (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3335391		1983-09-29
DE19843406407 DE3406407A1 (de)	1983-09-29	1984-02-22	Schaltungsanordnung zur steuerung der uebertragungsfaehigkeit des empfangszweiges einer uebertragungseinrichtung

Publications (3)

Publication Number	Publication Date
NO843925L NO843925L (no)	1985-04-01
NO165620B NO165620B (no)	1990-11-26
NO165620C true NO165620C (no)	1991-03-06

Family

ID=25814448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO843925A NO165620C (no)	1983-09-29	1984-09-28	Koblingsanordning til styring av overfoeringsdyktigheten av en overfoeringsinnretnings mottagningsgren.

Country Status (7)

Country	Link
US (1)	US4607146A (da)
EP (1)	EP0143254B1 (da)
AU (1)	AU565367B2 (da)
DE (2)	DE3406407A1 (da)
DK (1)	DK466184A (da)
FI (1)	FI76459C (da)
NO (1)	NO165620C (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1242541A (en) *	1985-11-25	1988-09-27	Dany Sylvain	Echo cancellation in two-wire transmission path repeaters
EP0253039B1 (fr) *	1986-07-15	1991-04-03	International Business Machines Corporation	Méthode et dispositif de protection contre les échos dans un modem
FR2710211A1 (fr) *	1993-09-13	1995-03-24	Trt Telecom Radio Electr	Dispositif de détection de rupture de ligne et modem comportant un tel dispositif.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1816153B2 (de) *	1968-12-20	1971-04-15		Schaltungsanordnung zur echounterdrueckung in einem sprech kreis auf einem vierdraht uebertragungssystem bei einem uebergang auf einen zweidrahtuebertragungsweg
US3896273A (en) *	1971-01-08	1975-07-22	Communications Satellite Corp	Digital echo suppressor
JPS5325767B2 (da) *	1974-09-05	1978-07-28
JPS6050092B2 (ja) *	1977-11-08	1985-11-06	ケイディディ株式会社	適応制御型反響阻止装置
US4282411A (en) *	1979-06-04	1981-08-04	Tellabs, Inc.	Residual echo suppressor for echo canceller
US4276450A (en) *	1979-09-05	1981-06-30	Northern Telecom Limited	Method and apparatus for improving telephone hybrid network
US4360712A (en) *	1979-09-05	1982-11-23	Communications Satellite Corporation	Double talk detector for echo cancellers
JPS5797262A (en) *	1980-12-09	1982-06-16	Nippon Telegr & Teleph Corp <Ntt>	Loud speaker telephone set system

1984
- 1984-02-22 DE DE19843406407 patent/DE3406407A1/de not_active Withdrawn
- 1984-09-21 US US06/653,670 patent/US4607146A/en not_active Expired - Fee Related
- 1984-09-26 DE DE8484111475T patent/DE3467077D1/de not_active Expired
- 1984-09-26 EP EP84111475A patent/EP0143254B1/de not_active Expired
- 1984-09-28 DK DK466184A patent/DK466184A/da not_active Application Discontinuation
- 1984-09-28 NO NO843925A patent/NO165620C/no unknown
- 1984-09-28 AU AU33698/84A patent/AU565367B2/en not_active Ceased
- 1984-09-28 FI FI843832A patent/FI76459C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI843832A0 (fi)	1984-09-28
AU3369884A (en)	1985-04-18
NO165620B (no)	1990-11-26
US4607146A (en)	1986-08-19
FI843832L (fi)	1985-03-30
DE3406407A1 (de)	1985-04-11
DE3467077D1 (en)	1987-12-03
EP0143254B1 (de)	1987-10-28
FI76459C (fi)	1988-10-10
NO843925L (no)	1985-04-01
DK466184D0 (da)	1984-09-28
AU565367B2 (en)	1987-09-10
EP0143254A1 (de)	1985-06-05
DK466184A (da)	1985-03-30
FI76459B (fi)	1988-06-30

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