IT1018618B - Apparecchio per amplificare la trasmissione di segnali attra verso linee di trasmissione - Google Patents

Apparecchio per amplificare la trasmissione di segnali attra verso linee di trasmissione

Info

Publication number
IT1018618B
IT1018618B IT47033/74A IT4703374A IT1018618B IT 1018618 B IT1018618 B IT 1018618B IT 47033/74 A IT47033/74 A IT 47033/74A IT 4703374 A IT4703374 A IT 4703374A IT 1018618 B IT1018618 B IT 1018618B
Authority
IT
Italy
Prior art keywords
transmission
amplifying
signals
transmission lines
lines
Prior art date
Application number
IT47033/74A
Other languages
English (en)
Original Assignee
Lorain Prod 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 Lorain Prod Corp filed Critical Lorain Prod Corp
Application granted granted Critical
Publication of IT1018618B publication Critical patent/IT1018618B/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Interface Circuits In Exchanges (AREA)
IT47033/74A 1973-01-26 1974-01-25 Apparecchio per amplificare la trasmissione di segnali attra verso linee di trasmissione IT1018618B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00326785A US3818151A (en) 1973-01-26 1973-01-26 Method and apparatus for amplifying signal transmission through transmission lines

Publications (1)

Publication Number Publication Date
IT1018618B true IT1018618B (it) 1977-10-20

Family

ID=23273712

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47033/74A IT1018618B (it) 1973-01-26 1974-01-25 Apparecchio per amplificare la trasmissione di segnali attra verso linee di trasmissione

Country Status (14)

Country Link
US (1) US3818151A (it)
JP (1) JPS49107122A (it)
AR (1) AR203275A1 (it)
BE (1) BE810104A (it)
BR (1) BR7400524A (it)
CA (1) CA986631A (it)
DE (1) DE2404103A1 (it)
ES (1) ES422597A1 (it)
FR (1) FR2215758B1 (it)
GB (1) GB1454041A (it)
IL (1) IL44020A (it)
IT (1) IT1018618B (it)
NL (1) NL7401087A (it)
SE (1) SE397759B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032726A (en) * 1975-03-20 1977-06-28 Lorain Products Corporation Repeater for transmission lines of differing lengths
US4037066A (en) * 1975-03-20 1977-07-19 Lorain Products Corporation Repeater for transmission lines
US3989907A (en) * 1975-03-20 1976-11-02 Lorain Products Corporation Repeater for transmission lines of differing lengths
US3989906A (en) * 1975-03-20 1976-11-02 Lorain Products Corporation Repeater for transmission lines
US4004102A (en) * 1975-08-08 1977-01-18 Bell Telephone Laboratories, Incorporated Automatic impedance modification of transmission lines
US4192974A (en) * 1978-03-20 1980-03-11 Lorain Products Corporation Multi-section apparatus for improving signal transmission through telephone transmission lines
US4472529A (en) * 1983-01-17 1984-09-18 Uop Inc. Hydrocarbon conversion catalyst and use thereof
GB2137057B (en) * 1983-03-18 1986-07-02 Telspec Ltd Improvements in and relating to signal transmission devices
US5195132B1 (en) * 1990-12-03 1996-03-19 At & T Bell Lab Telephone network speech signal enhancement
US5471527A (en) 1993-12-02 1995-11-28 Dsc Communications Corporation Voice enhancement system and method
US5802164A (en) * 1995-12-22 1998-09-01 At&T Corp Systems and methods for controlling telephone sound enhancement on a per call basis
JP3060993B2 (ja) * 1997-05-15 2000-07-10 日本電気株式会社 オーダワイヤ収容方式
AU3681499A (en) * 1999-06-25 2001-01-04 Alcatel A bidirectional loss/slope equalizer arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706862A (en) * 1971-06-28 1972-12-19 Lorain Prod Corp Amplifier circuit for transmission lines

Also Published As

Publication number Publication date
GB1454041A (en) 1976-10-27
AR203275A1 (es) 1975-08-29
FR2215758A1 (it) 1974-08-23
BR7400524A (pt) 1975-12-16
JPS49107122A (it) 1974-10-11
DE2404103A1 (de) 1974-08-15
IL44020A (en) 1976-09-30
BE810104A (fr) 1974-07-24
FR2215758B1 (it) 1978-06-02
US3818151A (en) 1974-06-18
NL7401087A (it) 1974-07-30
ES422597A1 (es) 1976-09-16
AU6453974A (en) 1975-07-17
IL44020A0 (en) 1974-05-16
CA986631A (en) 1976-03-30
SE397759B (sv) 1977-11-14

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