ZA741388B - Keyed agc circuit - Google Patents

Keyed agc circuit

Info

Publication number
ZA741388B
ZA741388B ZA00741388A ZA741388A ZA741388B ZA 741388 B ZA741388 B ZA 741388B ZA 00741388 A ZA00741388 A ZA 00741388A ZA 741388 A ZA741388 A ZA 741388A ZA 741388 B ZA741388 B ZA 741388B
Authority
ZA
South Africa
Prior art keywords
agc circuit
keyed agc
keyed
circuit
agc
Prior art date
Application number
ZA00741388A
Other languages
English (en)
Inventor
J Harford
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 ZA741388B publication Critical patent/ZA741388B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control
    • H04N5/53—Keyed automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
ZA00741388A 1973-03-05 1974-03-04 Keyed agc circuit ZA741388B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00338109A US3835248A (en) 1973-03-05 1973-03-05 Keyed agc circuit

Publications (1)

Publication Number Publication Date
ZA741388B true ZA741388B (en) 1975-01-29

Family

ID=23323453

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00741388A ZA741388B (en) 1973-03-05 1974-03-04 Keyed agc circuit

Country Status (16)

Country Link
US (1) US3835248A (de)
JP (1) JPS5625829B2 (de)
AR (1) AR200178A1 (de)
AT (1) AT364004B (de)
BE (1) BE811855A (de)
BR (1) BR7401454D0 (de)
CA (1) CA1025998A (de)
DK (1) DK143960C (de)
ES (1) ES423913A1 (de)
FI (1) FI61596C (de)
FR (1) FR2220926B1 (de)
GB (1) GB1458450A (de)
IT (1) IT1008361B (de)
NL (1) NL7402621A (de)
SE (1) SE399798B (de)
ZA (1) ZA741388B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920891A (en) * 1974-02-27 1975-11-18 Gte Sylvania Inc Peak detector and sample and hold circuit
US3961263A (en) * 1974-06-03 1976-06-01 Rca Corporation Bandstart detector system for a television tuning system
US4213151A (en) * 1978-08-18 1980-07-15 Rca Corporation AGC keying signal circuit
US4218708A (en) * 1978-08-18 1980-08-19 Rca Corporation Keyed AGC circuit
US4216502A (en) * 1978-08-18 1980-08-05 Rca Corporation Peak detector circuit
US4598318A (en) * 1983-06-10 1986-07-01 General Instrument Corporation Video encryption system
JPS603324U (ja) * 1983-06-21 1985-01-11 東洋電機製造株式会社 可撓継手
GB2158310A (en) * 1984-04-30 1985-11-06 Philips Electronic Associated A receiver for amplitude modulated signals
JPS626212A (ja) * 1985-07-02 1987-01-13 Olympus Optical Co Ltd 内視鏡装置
US6735260B1 (en) * 2000-04-17 2004-05-11 Texas Instruments Incorporated Adaptive data slicer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457366A (en) * 1966-06-24 1969-07-22 Magnavox Co Automatic gain control circuit
US3624290A (en) * 1969-12-30 1971-11-30 Zenith Radio Corp Television receiver agc system keyed in response to time coincidence of sync and flyback pulses

Also Published As

Publication number Publication date
JPS5625829B2 (de) 1981-06-15
FI61596B (fi) 1982-04-30
DK143960C (da) 1982-04-19
FI61596C (fi) 1982-08-10
FR2220926A1 (de) 1974-10-04
DE2410180B2 (de) 1977-01-20
ES423913A1 (es) 1976-06-01
SE399798B (sv) 1978-02-27
DE2410180A1 (de) 1974-09-12
FR2220926B1 (de) 1976-12-10
BR7401454D0 (pt) 1974-11-05
JPS49121434A (de) 1974-11-20
AR200178A1 (es) 1974-10-24
AT364004B (de) 1981-09-25
NL7402621A (de) 1974-09-09
AU6607174A (en) 1975-08-28
US3835248A (en) 1974-09-10
IT1008361B (it) 1976-11-10
BE811855A (fr) 1974-07-01
ATA183074A (de) 1981-02-15
GB1458450A (en) 1976-12-15
DK143960B (da) 1981-11-02
CA1025998A (en) 1978-02-07

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