IT1039071B - Sistema di trasmissione per segnali impulsivi presentanti una frequenza fissa di orologio - Google Patents

Sistema di trasmissione per segnali impulsivi presentanti una frequenza fissa di orologio

Info

Publication number
IT1039071B
IT1039071B IT24480/75A IT2448075A IT1039071B IT 1039071 B IT1039071 B IT 1039071B IT 24480/75 A IT24480/75 A IT 24480/75A IT 2448075 A IT2448075 A IT 2448075A IT 1039071 B IT1039071 B IT 1039071B
Authority
IT
Italy
Prior art keywords
transmission system
clock frequency
fixed clock
impulsive signals
impulsive
Prior art date
Application number
IT24480/75A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1039071B publication Critical patent/IT1039071B/it

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)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Filters And Equalizers (AREA)
IT24480/75A 1974-06-20 1975-06-17 Sistema di trasmissione per segnali impulsivi presentanti una frequenza fissa di orologio IT1039071B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7408243A NL7408243A (nl) 1974-06-20 1974-06-20 Transmissiesysteem voor pulssignalen van vaste klokfrequentie.

Publications (1)

Publication Number Publication Date
IT1039071B true IT1039071B (it) 1979-12-10

Family

ID=19821581

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24480/75A IT1039071B (it) 1974-06-20 1975-06-17 Sistema di trasmissione per segnali impulsivi presentanti una frequenza fissa di orologio

Country Status (10)

Country Link
US (1) US3993952A (it)
JP (1) JPS604623B2 (it)
AU (1) AU499643B2 (it)
CA (1) CA1047936A (it)
DE (1) DE2525740C3 (it)
FR (1) FR2275938A1 (it)
GB (1) GB1502498A (it)
IT (1) IT1039071B (it)
NL (1) NL7408243A (it)
SE (1) SE400682B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1545623A (en) * 1976-05-19 1979-05-10 Elap Transmission system and repeater stations therefor
US4078157A (en) * 1976-10-18 1978-03-07 Gte Automatic Electric Laboratories Incorporated Method and apparatus for regenerating a modified duobinary signal
FR2428348A1 (fr) * 1978-06-08 1980-01-04 Trt Telecom Radio Electr Regulateur numerique du niveau d'un signal multiplex en frequence
DE3015309C2 (de) * 1980-04-21 1985-09-05 Siemens AG, 1000 Berlin und 8000 München Signalregenerator für Digitalsignale mit einem variablen Entzerrerverstärker
HU186114B (en) * 1982-09-08 1985-06-28 Telefongyar Method for operating multichannel coaxial equipments on dependent transmitting network of symmetric cable and reporting chain for implementing this method
GB8414517D0 (en) * 1984-06-07 1984-07-11 British Telecomm Signal timing circuits
US4747114A (en) * 1984-09-24 1988-05-24 Racal Data Communications Inc. Modem clock with automatic gain control
LU86638A1 (de) * 1986-03-14 1987-04-02 Siemens Ag Schaltungsanordnung zur zeitregeneration von breitband-digitalsignalen
JPS6377226A (ja) * 1986-09-20 1988-04-07 Fujitsu Ltd 通信方式
NL8602626A (nl) * 1986-10-20 1988-05-16 Philips Nv Klokopwekking in transmissiestelsel met sterke bandbreedtebegrenzing.
US5123033A (en) * 1990-09-27 1992-06-16 At&T Bell Laboratories Extraction of an exact symbol rate as applied to bandwidth compression of modem signals through demodulation and remodulation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL151596B (nl) * 1964-10-06 1976-11-15 Philips Nv Communicatiestelsel voor de tweedraadsoverdracht van signalen tussen een beginpost en een eindpost over een transmissieleiding.
US3758881A (en) * 1972-10-13 1973-09-11 Bell Telephone Labor Inc Transversal equalizer controlled by pilot tones

Also Published As

Publication number Publication date
JPS5113514A (it) 1976-02-03
AU499643B2 (en) 1979-04-26
CA1047936A (en) 1979-02-06
SE7506910L (sv) 1975-12-22
AU8215075A (en) 1976-12-23
DE2525740A1 (de) 1976-05-06
DE2525740C3 (de) 1981-02-12
DE2525740B2 (de) 1980-06-12
FR2275938A1 (fr) 1976-01-16
US3993952A (en) 1976-11-23
SE400682B (sv) 1978-04-03
GB1502498A (en) 1978-03-01
FR2275938B1 (it) 1981-04-17
NL7408243A (nl) 1975-12-23
JPS604623B2 (ja) 1985-02-05

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