IT8946889A0 - Circuito automatico di selezione per audio sistemi di televisioni_multti-sistematiche - Google Patents

Circuito automatico di selezione per audio sistemi di televisioni_multti-sistematiche

Info

Publication number
IT8946889A0
IT8946889A0 IT8946889A IT4688989A IT8946889A0 IT 8946889 A0 IT8946889 A0 IT 8946889A0 IT 8946889 A IT8946889 A IT 8946889A IT 4688989 A IT4688989 A IT 4688989A IT 8946889 A0 IT8946889 A0 IT 8946889A0
Authority
IT
Italy
Prior art keywords
systematic
selection circuit
automatic selection
television systems
audio television
Prior art date
Application number
IT8946889A
Other languages
English (en)
Other versions
IT8946889A1 (it
IT1237579B (it
Inventor
Chun Bong Shim
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 IT8946889A0 publication Critical patent/IT8946889A0/it
Publication of IT8946889A1 publication Critical patent/IT8946889A1/it
Application granted granted Critical
Publication of IT1237579B publication Critical patent/IT1237579B/it

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)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Circuits Of Receivers In General (AREA)
IT04688989A 1988-11-30 1989-11-27 Circuito automatico di selezione per audio sistemi di televisioni_multti-sistematiche IT1237579B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR880019613 1988-11-30

Publications (3)

Publication Number Publication Date
IT8946889A0 true IT8946889A0 (it) 1989-11-27
IT8946889A1 IT8946889A1 (it) 1991-05-27
IT1237579B IT1237579B (it) 1993-06-08

Family

ID=19281738

Family Applications (2)

Application Number Title Priority Date Filing Date
IT04688989A IT1237579B (it) 1988-11-30 1989-11-27 Circuito automatico di selezione per audio sistemi di televisioni_multti-sistematiche
IT34898U IT8934898V0 (it) 1988-11-30 1989-12-01 Circuito automatico di selezione per audio sistemi di televisioni multi-sistematiche

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT34898U IT8934898V0 (it) 1988-11-30 1989-12-01 Circuito automatico di selezione per audio sistemi di televisioni multi-sistematiche

Country Status (6)

Country Link
DE (1) DE3938946A1 (it)
ES (1) ES2017863A6 (it)
GB (1) GB2226199B (it)
HU (1) HU208205B (it)
IT (2) IT1237579B (it)
SA (1) SA90110049B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557526B2 (ja) * 1989-04-19 1996-11-27 三菱電機株式会社 多方式テレビジョン受信機
US5066156A (en) * 1990-03-19 1991-11-19 The Gillette Company Writing instrument cap
KR940005936B1 (ko) * 1991-12-16 1994-06-24 주식회사 금성사 복합 디지탈 방송방식의 오디오 자동선국 시스템
US5293135A (en) * 1992-12-31 1994-03-08 Motorola, Inc. FM demodulator with self-tuning quadrature detector
EP1471736A1 (en) * 2003-04-24 2004-10-27 Microtune GmbH & Co KG Method and receiver frontend module for multistandard-reception of analog TV signals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702898A1 (de) * 1987-01-31 1988-08-11 Electronic Werke Deutschland Ton-zf-verstaerker fuer einen mehrnormen-fernsehempfaenger

Also Published As

Publication number Publication date
GB2226199A (en) 1990-06-20
ES2017863A6 (es) 1991-03-01
IT8946889A1 (it) 1991-05-27
GB2226199B (en) 1992-12-23
HUT55180A (en) 1991-04-29
HU895955D0 (en) 1990-02-28
IT1237579B (it) 1993-06-08
IT8934898V0 (it) 1989-12-01
SA90110049B1 (ar) 2006-09-25
GB8926283D0 (en) 1990-01-10
DE3938946A1 (de) 1990-05-31
HU208205B (en) 1993-08-30
DE3938946C2 (it) 1992-06-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129