FI61982C - Anordning foer behandling av amplitudmodulerade signaler - Google Patents

Anordning foer behandling av amplitudmodulerade signaler Download PDF

Info

Publication number
FI61982C
FI61982C FI3712/74A FI371274A FI61982C FI 61982 C FI61982 C FI 61982C FI 3712/74 A FI3712/74 A FI 3712/74A FI 371274 A FI371274 A FI 371274A FI 61982 C FI61982 C FI 61982C
Authority
FI
Finland
Prior art keywords
detector
polarity
noise
amplifier
video
Prior art date
Application number
FI3712/74A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI61982B (fi
FI371274A (da
Inventor
John Barrett George
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 FI371274A publication Critical patent/FI371274A/fi
Application granted granted Critical
Publication of FI61982B publication Critical patent/FI61982B/fi
Publication of FI61982C publication Critical patent/FI61982C/fi

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
    • H04N5/455—Demodulation-circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
  • Processing Of Color Television Signals (AREA)
FI3712/74A 1973-12-28 1974-12-20 Anordning foer behandling av amplitudmodulerade signaler FI61982C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42967373 1973-12-28
US429673A US3862361A (en) 1973-12-28 1973-12-28 Video amplifier circuit for use with synchronous detectors

Publications (3)

Publication Number Publication Date
FI371274A FI371274A (da) 1975-06-29
FI61982B FI61982B (fi) 1982-06-30
FI61982C true FI61982C (fi) 1982-10-11

Family

ID=23704255

Family Applications (1)

Application Number Title Priority Date Filing Date
FI3712/74A FI61982C (fi) 1973-12-28 1974-12-20 Anordning foer behandling av amplitudmodulerade signaler

Country Status (15)

Country Link
US (1) US3862361A (da)
JP (1) JPS5436009B2 (da)
AT (1) AT368339B (da)
BE (1) BE823781A (da)
BR (1) BR7410731D0 (da)
CA (1) CA1035429A (da)
DE (1) DE2460264B2 (da)
DK (1) DK147029C (da)
ES (1) ES432720A1 (da)
FI (1) FI61982C (da)
FR (1) FR2256602B1 (da)
GB (1) GB1487586A (da)
IT (1) IT1025805B (da)
NL (1) NL7416932A (da)
SE (1) SE399797B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041493B2 (ja) * 1977-03-16 1985-09-17 ソニー株式会社 受信機
US4253118A (en) * 1979-07-02 1981-02-24 Zenith Radio Corporation Synchronous detection system
US4329712A (en) * 1980-06-24 1982-05-11 Rca Corporation Adaptive distortion elimination circuitry for a video disc player
US4562475A (en) * 1984-03-15 1985-12-31 Rca Corporation DC Restoration of synchronously detected CCD imager output signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812921A (en) * 1972-07-24 1974-05-28 Zenith Radio Corp Video signal processing system and method with above-white-level noise inversion
US3812289A (en) * 1972-11-06 1974-05-21 Rca Corp Television receiver using synchronous video detection

Also Published As

Publication number Publication date
FR2256602B1 (da) 1978-07-13
ES432720A1 (es) 1977-02-16
IT1025805B (it) 1978-08-30
DK147029C (da) 1984-08-27
ATA1025274A (de) 1982-01-15
DK669674A (da) 1975-08-18
NL7416932A (nl) 1975-07-01
DE2460264A1 (de) 1975-07-10
SE7415895L (da) 1975-06-30
DK147029B (da) 1984-03-19
AT368339B (de) 1982-10-11
JPS50118618A (da) 1975-09-17
BR7410731D0 (pt) 1975-09-02
CA1035429A (en) 1978-07-25
AU7669674A (en) 1976-06-24
GB1487586A (en) 1977-10-05
FI61982B (fi) 1982-06-30
FR2256602A1 (da) 1975-07-25
DE2460264B2 (de) 1976-09-09
SE399797B (sv) 1978-02-27
FI371274A (da) 1975-06-29
US3862361A (en) 1975-01-21
JPS5436009B2 (da) 1979-11-07
BE823781A (fr) 1975-04-16

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