DE3700417A1 - Steuerschaltung fuer signaluebertragung - Google Patents

Steuerschaltung fuer signaluebertragung

Info

Publication number
DE3700417A1
DE3700417A1 DE19873700417 DE3700417A DE3700417A1 DE 3700417 A1 DE3700417 A1 DE 3700417A1 DE 19873700417 DE19873700417 DE 19873700417 DE 3700417 A DE3700417 A DE 3700417A DE 3700417 A1 DE3700417 A1 DE 3700417A1
Authority
DE
Germany
Prior art keywords
signal
circuit
amplitude
signals
frequency
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.)
Granted
Application number
DE19873700417
Other languages
German (de)
English (en)
Other versions
DE3700417C2 (enExample
Inventor
Borys Zuk
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of DE3700417A1 publication Critical patent/DE3700417A1/de
Application granted granted Critical
Publication of DE3700417C2 publication Critical patent/DE3700417C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE19873700417 1986-01-09 1987-01-08 Steuerschaltung fuer signaluebertragung Granted DE3700417A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/817,489 US4882749A (en) 1986-01-09 1986-01-09 Control of signal transmission

Publications (2)

Publication Number Publication Date
DE3700417A1 true DE3700417A1 (de) 1987-07-16
DE3700417C2 DE3700417C2 (enExample) 1991-07-11

Family

ID=25223196

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873700417 Granted DE3700417A1 (de) 1986-01-09 1987-01-08 Steuerschaltung fuer signaluebertragung

Country Status (8)

Country Link
US (1) US4882749A (enExample)
JP (1) JPS62178045A (enExample)
CA (1) CA1260643A (enExample)
DE (1) DE3700417A1 (enExample)
FR (1) FR2592751B1 (enExample)
GB (1) GB2186159B (enExample)
IT (1) IT1214583B (enExample)
SE (1) SE8700039L (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206902A (en) * 1991-04-01 1993-04-27 At&T Bell Laboratories Network signaling arrangement for controlling tandem network functions
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
US6687754B1 (en) * 1998-08-27 2004-02-03 Intel Corporation Method of detecting a device in a network
JP4733849B2 (ja) * 2001-03-30 2011-07-27 本田技研工業株式会社 加工装置の清掃機構
US7606353B2 (en) * 2003-09-22 2009-10-20 Intel Corporation Signal amplitude and clock signal frequency selection

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968460A (en) * 1932-12-29 1934-07-31 Bell Telephone Labor Inc Noise suppression circuit
US2170941A (en) * 1938-09-15 1939-08-29 Bell Telephone Labor Inc Transmission control in signaling systems
US2206146A (en) * 1939-05-27 1940-07-02 Bell Telephone Labor Inc Control of transmission and two-way signaling systems
US2607860A (en) * 1944-07-12 1952-08-19 Punch Engineering Pty Ltd Frequency selective repeater device
DE1287602B (enExample) * 1964-05-05 1969-01-23
US3483336A (en) * 1967-04-03 1969-12-09 Lear Siegler Inc Disabling device for the alternating-current path of a two-wire transmission syste
NL139150B (nl) * 1969-05-06 1973-06-15 Nederlanden Staat Bipolaire overdrager.
JPS5640403B1 (enExample) * 1971-02-10 1981-09-21
US3803357A (en) * 1971-06-30 1974-04-09 J Sacks Noise filter
US3873775A (en) * 1973-01-25 1975-03-25 Int Standard Electric Corp Method and an arrangement to indicate deterioration of PCM transmission quality
US3879583A (en) * 1973-08-17 1975-04-22 K Son Corp Reconstruction of telephone dial signals
US4358738A (en) * 1976-06-07 1982-11-09 Kahn Leonard R Signal presence determination method for use in a contaminated medium
US4135590A (en) * 1976-07-26 1979-01-23 Gaulder Clifford F Noise suppressor system
US4143325A (en) * 1976-08-20 1979-03-06 Kahn Leonard R Constant amplitude interference squelch system
NL7804575A (nl) * 1978-04-28 1979-10-30 Philips Nv Transmissiestelsel voor de overdracht van informatie impulsen.
US4413347A (en) * 1980-02-25 1983-11-01 Nippon Electric Co., Ltd. Ternary to binary pulse regenerator for a regenerative repeater
US4352962A (en) * 1980-06-27 1982-10-05 Reliance Electric Company Tone responsive disabling circuit
FR2502370A1 (fr) * 1981-03-18 1982-09-24 Trt Telecom Radio Electr Dispositif de reduction du bruit dans un signal de parole mele de bruit
US4475209A (en) * 1982-04-23 1984-10-02 Westinghouse Electric Corp. Regenerator for an intrabundle power-line communication system
US4609878A (en) * 1983-01-24 1986-09-02 Circuit Research Labs, Inc. Noise reduction system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
P.C. DAVIS et al. "Design of an integrated circuit for the T1C low-power line repeater", IEEE J. Solid-State Circuits, Vol.SC-14, Febr.1979, S.109-120 *

Also Published As

Publication number Publication date
CA1260643A (en) 1989-09-26
GB2186159B (en) 1989-10-25
SE8700039L (sv) 1987-07-10
US4882749A (en) 1989-11-21
DE3700417C2 (enExample) 1991-07-11
FR2592751B1 (fr) 1988-10-07
IT8622735A0 (it) 1986-12-17
SE8700039D0 (sv) 1987-01-07
IT1214583B (it) 1990-01-18
FR2592751A1 (fr) 1987-07-10
GB2186159A (en) 1987-08-05
GB8700127D0 (en) 1987-02-11
JPH0444453B2 (enExample) 1992-07-21
JPS62178045A (ja) 1987-08-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee