GB1442098A - Automatic gain control systems - Google Patents

Automatic gain control systems

Info

Publication number
GB1442098A
GB1442098A GB5173674A GB5173674A GB1442098A GB 1442098 A GB1442098 A GB 1442098A GB 5173674 A GB5173674 A GB 5173674A GB 5173674 A GB5173674 A GB 5173674A GB 1442098 A GB1442098 A GB 1442098A
Authority
GB
United Kingdom
Prior art keywords
gain control
control systems
automatic gain
automatic
systems
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
GB5173674A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1442098A publication Critical patent/GB1442098A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/08—Amplitude regulation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB5173674A 1973-12-26 1974-11-29 Automatic gain control systems Expired GB1442098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428467A US3904824A (en) 1973-12-26 1973-12-26 Automatic gain control for encoded data

Publications (1)

Publication Number Publication Date
GB1442098A true GB1442098A (en) 1976-07-07

Family

ID=23699015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5173674A Expired GB1442098A (en) 1973-12-26 1974-11-29 Automatic gain control systems

Country Status (7)

Country Link
US (1) US3904824A (https=)
JP (1) JPS5333443B2 (https=)
CA (1) CA1024450A (https=)
DE (1) DE2456178A1 (https=)
FR (1) FR2256587B1 (https=)
GB (1) GB1442098A (https=)
IT (1) IT1027652B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208834A3 (en) * 1985-07-19 1987-03-25 Robert Bosch Gmbh Wired network for broad-band communication
ES2099659A1 (es) * 1993-11-05 1997-05-16 Mier Comunicaciones S A Sistema de distribucion de señales de radiofrecuencia y dispositivo para su realizacion.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553248A (en) * 1983-06-10 1985-11-12 International Business Machines Corporation Analog adaptive magnitude equalizer
US4556881A (en) * 1983-09-12 1985-12-03 Rca Corporation Active, bi-directional bus tap
US8088628B2 (en) * 2002-09-30 2012-01-03 Intel Corporation Stimulated and coherent anti-stokes raman spectroscopic methods for the detection of molecules
US7092684B2 (en) * 2003-03-31 2006-08-15 Motorola, Inc. Method and apparatus for reducing interfering signals in a transmitter
CN100372343C (zh) * 2004-08-02 2008-02-27 北京天碁科技有限公司 数字脉冲成型滤波器输出增益的控制装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435358A (en) * 1966-06-08 1969-03-25 Anaconda Electronics Co Cable television amplifier powering
US3507998A (en) * 1967-12-07 1970-04-21 Teletype Corp Resynchronizing circuit
US3579123A (en) * 1968-08-23 1971-05-18 Nippon Electric Co Dc restorer apparatus
JPS527304B1 (https=) * 1969-08-29 1977-03-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208834A3 (en) * 1985-07-19 1987-03-25 Robert Bosch Gmbh Wired network for broad-band communication
ES2099659A1 (es) * 1993-11-05 1997-05-16 Mier Comunicaciones S A Sistema de distribucion de señales de radiofrecuencia y dispositivo para su realizacion.

Also Published As

Publication number Publication date
IT1027652B (it) 1978-12-20
FR2256587A1 (https=) 1975-07-25
CA1024450A (en) 1978-01-17
US3904824A (en) 1975-09-09
FR2256587B1 (https=) 1978-12-29
JPS5098216A (https=) 1975-08-05
DE2456178A1 (de) 1975-07-10
JPS5333443B2 (https=) 1978-09-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee