HUT55179A - Sound carrier filter system for multichannel televisor - Google Patents

Sound carrier filter system for multichannel televisor

Info

Publication number
HUT55179A
HUT55179A HU895954A HU595489A HUT55179A HU T55179 A HUT55179 A HU T55179A HU 895954 A HU895954 A HU 895954A HU 595489 A HU595489 A HU 595489A HU T55179 A HUT55179 A HU T55179A
Authority
HU
Hungary
Prior art keywords
televisor
multichannel
filter system
sound carrier
carrier filter
Prior art date
Application number
HU895954A
Other languages
Hungarian (hu)
Other versions
HU895954D0 (en
HU206173B (en
Inventor
Young Jun Lee
Original Assignee
Gold Star Co
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 Gold Star Co filed Critical Gold Star Co
Publication of HU895954D0 publication Critical patent/HU895954D0/en
Publication of HUT55179A publication Critical patent/HUT55179A/en
Publication of HU206173B publication Critical patent/HU206173B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
    • 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
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Networks Using Active Elements (AREA)
HU895954A 1988-11-22 1989-11-17 Sound carrier frequency filter system for a multi-standard television receiver HU206173B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR880018917 1988-11-22

Publications (3)

Publication Number Publication Date
HU895954D0 HU895954D0 (en) 1990-02-28
HUT55179A true HUT55179A (en) 1991-04-29
HU206173B HU206173B (en) 1992-08-28

Family

ID=19281519

Family Applications (1)

Application Number Title Priority Date Filing Date
HU895954A HU206173B (en) 1988-11-22 1989-11-17 Sound carrier frequency filter system for a multi-standard television receiver

Country Status (6)

Country Link
DE (1) DE3938303A1 (en)
ES (1) ES2017569A6 (en)
GB (1) GB2225681B (en)
HU (1) HU206173B (en)
IT (2) IT1237577B (en)
RU (1) RU1833515C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317220A1 (en) * 1993-05-24 1994-12-01 Thomson Brandt Gmbh Circuit for sound standard detection in a television receiver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858118A (en) * 1973-07-17 1974-12-31 Westinghouse Electric Corp Acoustic surface wave television tuner
FI63508C (en) * 1981-02-11 1983-06-10 Salora Oy KOPPLING VID EN TELEVISIONSMOTTAGARE FOER DETEKTERING AV LJUDSIGNALER SOM SAENTS ENLIGT OLIKA SAENDNINGSNORMER
US4511924A (en) * 1982-10-29 1985-04-16 Rca Corporation Frequency translation phase-locked loop for separate or intercarrier type television sound detection
DE3509516C1 (en) * 1985-03-16 1986-09-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Circuit arrangement of the input stages of a television tuner

Also Published As

Publication number Publication date
GB8926168D0 (en) 1990-01-10
HU895954D0 (en) 1990-02-28
HU206173B (en) 1992-08-28
DE3938303C2 (en) 1992-12-24
GB2225681B (en) 1993-04-14
IT8946886A0 (en) 1989-11-21
GB2225681A (en) 1990-06-06
RU1833515C (en) 1993-08-07
IT8946886A1 (en) 1991-05-21
IT1237577B (en) 1993-06-08
ES2017569A6 (en) 1991-02-16
DE3938303A1 (en) 1990-05-23
IT8934897V0 (en) 1989-11-21

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Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees