ES442179A1 - Un dispositivo para la regulacion de nivel del piloto con- trolado de las vias de transmision. - Google Patents

Un dispositivo para la regulacion de nivel del piloto con- trolado de las vias de transmision.

Info

Publication number
ES442179A1
ES442179A1 ES442179A ES442179A ES442179A1 ES 442179 A1 ES442179 A1 ES 442179A1 ES 442179 A ES442179 A ES 442179A ES 442179 A ES442179 A ES 442179A ES 442179 A1 ES442179 A1 ES 442179A1
Authority
ES
Spain
Prior art keywords
level
pilot
translation
machine
legally binding
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
ES442179A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES442179A1 publication Critical patent/ES442179A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transmitters (AREA)
  • Control Of Amplification And Gain Control (AREA)
ES442179A 1974-10-29 1975-10-29 Un dispositivo para la regulacion de nivel del piloto con- trolado de las vias de transmision. Expired ES442179A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451387 DE2451387A1 (de) 1974-10-29 1974-10-29 Anordnung zur pilotgesteuerten pegelregelung von uebertragungsstrecken

Publications (1)

Publication Number Publication Date
ES442179A1 true ES442179A1 (es) 1977-04-01

Family

ID=5929503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES442179A Expired ES442179A1 (es) 1974-10-29 1975-10-29 Un dispositivo para la regulacion de nivel del piloto con- trolado de las vias de transmision.

Country Status (4)

Country Link
BR (1) BR7506740A (it)
DE (1) DE2451387A1 (it)
ES (1) ES442179A1 (it)
IT (1) IT1043632B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220931A (en) * 1978-05-12 1980-09-02 Northern Telecom Systems Corporation Composite video automatic gain control amplifier
JPS6377226A (ja) * 1986-09-20 1988-04-07 Fujitsu Ltd 通信方式

Also Published As

Publication number Publication date
DE2451387A1 (de) 1976-05-06
BR7506740A (pt) 1976-08-17
AU8603175A (en) 1977-05-05
IT1043632B (it) 1980-02-29

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