ATE34T1 - Echosperre - Google Patents

Echosperre

Info

Publication number
ATE34T1
ATE34T1 AT79101478T AT79101478T ATE34T1 AT E34 T1 ATE34 T1 AT E34T1 AT 79101478 T AT79101478 T AT 79101478T AT 79101478 T AT79101478 T AT 79101478T AT E34 T1 ATE34 T1 AT E34T1
Authority
AT
Austria
Prior art keywords
path
tone
control circuit
control
transmitting path
Prior art date
Application number
AT79101478T
Other languages
English (en)
Inventor
Pfeil Dirsko Von
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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE34T1 publication Critical patent/ATE34T1/de

Links

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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)
AT79101478T 1978-05-18 1979-05-15 Echosperre ATE34T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2821743A DE2821743C2 (de) 1978-05-18 1978-05-18 Echosperre
EP79101478A EP0005759B1 (de) 1978-05-18 1979-05-15 Echosperre

Publications (1)

Publication Number Publication Date
ATE34T1 true ATE34T1 (de) 1981-04-15

Family

ID=6039651

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79101478T ATE34T1 (de) 1978-05-18 1979-05-15 Echosperre

Country Status (5)

Country Link
EP (1) EP0005759B1 (de)
AT (1) ATE34T1 (de)
AU (1) AU517093B2 (de)
DE (2) DE2821743C2 (de)
DK (1) DK204179A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332006A1 (de) * 1983-09-05 1985-03-21 Hartmann & Braun Ag, 6000 Frankfurt Bidirektionaler regenerator fuer blockweise uebertragene serielle impulsfolgen

Also Published As

Publication number Publication date
DE2821743B1 (de) 1979-11-08
EP0005759B1 (de) 1981-04-01
DK204179A (da) 1979-11-19
DE2821743C2 (de) 1980-07-17
AU4717179A (en) 1979-11-22
EP0005759A1 (de) 1979-12-12
DE2960232D1 (en) 1981-04-23
AU517093B2 (en) 1981-07-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee