AU3776985A - Video/sound separator - Google Patents

Video/sound separator

Info

Publication number
AU3776985A
AU3776985A AU37769/85A AU3776985A AU3776985A AU 3776985 A AU3776985 A AU 3776985A AU 37769/85 A AU37769/85 A AU 37769/85A AU 3776985 A AU3776985 A AU 3776985A AU 3776985 A AU3776985 A AU 3776985A
Authority
AU
Australia
Prior art keywords
video
sound separator
separator
sound
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
AU37769/85A
Other versions
AU562128B2 (en
Inventor
Walter Gold Gibson
Saiprasad Vasudev Naimpally
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
Priority claimed from US06/085,312 external-priority patent/US4376953A/en
Priority claimed from US06/085,311 external-priority patent/US4283741A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of AU3776985A publication Critical patent/AU3776985A/en
Application granted granted Critical
Publication of AU562128B2 publication Critical patent/AU562128B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/62—Intercarrier circuits, i.e. heterodyning sound and vision carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
AU37769/85A 1979-10-26 1985-01-17 Video/sound separator Ceased AU562128B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/085,312 US4376953A (en) 1979-10-26 1979-10-26 Signal separation networks
US06/085,311 US4283741A (en) 1979-10-26 1979-10-26 Signal separation networks
US085312 1979-10-26
US085311 1979-10-26

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU63496/80A Division AU539824B2 (en) 1979-10-26 1980-10-17 Intercarrier sound/video signal separator

Publications (2)

Publication Number Publication Date
AU3776985A true AU3776985A (en) 1985-05-23
AU562128B2 AU562128B2 (en) 1987-05-28

Family

ID=26772557

Family Applications (2)

Application Number Title Priority Date Filing Date
AU63496/80A Ceased AU539824B2 (en) 1979-10-26 1980-10-17 Intercarrier sound/video signal separator
AU37769/85A Ceased AU562128B2 (en) 1979-10-26 1985-01-17 Video/sound separator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU63496/80A Ceased AU539824B2 (en) 1979-10-26 1980-10-17 Intercarrier sound/video signal separator

Country Status (6)

Country Link
AT (1) AT386310B (en)
AU (2) AU539824B2 (en)
DE (1) DE3040250C2 (en)
FR (1) FR2469070B1 (en)
GB (1) GB2062386B (en)
IT (1) IT1134029B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288811A (en) * 1980-03-31 1981-09-08 Rca Corporation Luminance and chrominance signal separation network
US4395735A (en) * 1981-08-31 1983-07-26 Rca Corporation FM Counter detector
CN117335766B (en) * 2023-12-01 2024-03-26 成都世源频控技术股份有限公司 Ultra-wideband radio frequency equalizer structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718753A (en) * 1951-10-11 1954-11-17 Telefunken Gmbh Improvements in or relating to television receivers
FR1352223A (en) * 1963-01-02 1964-02-14 Radiotechnique Four tuned circuit band filter, especially for television
DE2536496C3 (en) * 1975-08-16 1979-11-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Television receiver circuitry for separating the brightness signal from the audio signal
US4081839A (en) * 1976-10-18 1978-03-28 Blonder-Tongue Laboratories, Inc. Aural-visual ratio control apparatus

Also Published As

Publication number Publication date
DE3040250A1 (en) 1981-05-14
DE3040250C2 (en) 1983-09-08
AU539824B2 (en) 1984-10-18
AU6349680A (en) 1981-04-30
FR2469070B1 (en) 1986-05-23
FR2469070A1 (en) 1981-05-08
IT8025565A0 (en) 1980-10-24
AU562128B2 (en) 1987-05-28
IT1134029B (en) 1986-07-24
GB2062386B (en) 1984-05-23
GB2062386A (en) 1981-05-20
ATA526780A (en) 1987-12-15
AT386310B (en) 1988-08-10

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