DE69707209D1 - Empfang von mehrnormen-signalen - Google Patents

Empfang von mehrnormen-signalen

Info

Publication number
DE69707209D1
DE69707209D1 DE69707209T DE69707209T DE69707209D1 DE 69707209 D1 DE69707209 D1 DE 69707209D1 DE 69707209 T DE69707209 T DE 69707209T DE 69707209 T DE69707209 T DE 69707209T DE 69707209 D1 DE69707209 D1 DE 69707209D1
Authority
DE
Germany
Prior art keywords
pal
filter
fil1
fil2
circuit
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.)
Expired - Lifetime
Application number
DE69707209T
Other languages
English (en)
Other versions
DE69707209T2 (de
Inventor
Bernardus Tulder
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.)
NXP BV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69707209D1 publication Critical patent/DE69707209D1/de
Publication of DE69707209T2 publication Critical patent/DE69707209T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N5/4446—IF amplifier circuits specially adapted for B&W TV
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
  • Television Receiver Circuits (AREA)
  • Color Television Systems (AREA)
DE69707209T 1996-02-05 1997-01-17 Empfang von mehrnormen-signalen Expired - Lifetime DE69707209T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96200249 1996-02-05
PCT/IB1997/000035 WO1997029590A1 (en) 1996-02-05 1997-01-17 Multi-standard signal reception

Publications (2)

Publication Number Publication Date
DE69707209D1 true DE69707209D1 (de) 2001-11-15
DE69707209T2 DE69707209T2 (de) 2002-06-27

Family

ID=8223624

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69707209T Expired - Lifetime DE69707209T2 (de) 1996-02-05 1997-01-17 Empfang von mehrnormen-signalen

Country Status (7)

Country Link
US (1) US6128043A (de)
EP (1) EP0819355B1 (de)
JP (1) JP4183751B2 (de)
KR (1) KR100459967B1 (de)
AT (1) ATE206854T1 (de)
DE (1) DE69707209T2 (de)
WO (1) WO1997029590A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728315A1 (de) * 1997-07-03 1999-01-07 Philips Patentverwaltung Fernsehsignal-Empfänger
DE10163798A1 (de) * 2001-12-22 2003-07-03 Philips Intellectual Property Fernsehsignal-Empfänger mit universalem Ausgang für verschiedenartige Oberflächenwellenfilter
TWI315157B (en) * 2006-04-06 2009-09-21 Au Optronics Corporatio Method, system and storage medium for changing channel
KR20090021453A (ko) * 2007-08-27 2009-03-04 삼성전자주식회사 방송수신장치 및 그의 오디오신호 필터링방법
US8555131B2 (en) 2010-03-31 2013-10-08 Silicon Laboratories Inc. Techniques to control power consumption in an iterative decoder by control of node configurations
US8433970B2 (en) 2010-03-31 2013-04-30 Silicon Laboratories Inc. Techniques to control power consumption in an iterative decoder by control of node configurations
US8341486B2 (en) 2010-03-31 2012-12-25 Silicon Laboratories Inc. Reducing power consumption in an iterative decoder
US8237869B2 (en) 2010-03-31 2012-08-07 Silicon Laboratories Inc. Multi-standard digital demodulator for TV signals broadcast over cable, satellite and terrestrial networks
US8837611B2 (en) 2011-02-09 2014-09-16 Silicon Laboratories Inc. Memory-aided synchronization in a receiver
US8644370B2 (en) 2012-01-25 2014-02-04 Silicon Laboratories Providing slope values for a demapper
US8959274B2 (en) 2012-09-06 2015-02-17 Silicon Laboratories Inc. Providing a serial download path to devices
GB2518476B (en) * 2013-09-20 2015-11-04 Silicon Lab Inc Multi-chip modules having stacked television demodulators
US10998899B2 (en) 2017-10-30 2021-05-04 University Of Florida Research Foundation, Inc. EMI energy mitigation
US10541601B2 (en) * 2017-10-30 2020-01-21 University Of Florida Research Foundation, Inc. EMI energy mitigation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013596B1 (de) * 1979-01-09 1983-11-23 Rca Corporation Vorrichtung zur Verzögerungsregelung des Leuchtdichtesignals in einem PAL/SECAM-Fernsehempfänger
JPS6123775U (ja) * 1984-07-18 1986-02-12 アルプス電気株式会社 チユ−ナ−ユニツト
JP2675550B2 (ja) * 1987-03-31 1997-11-12 株式会社東芝 中間周波処理回路
US5392456A (en) * 1989-10-06 1995-02-21 Hitachi, Ltd. Method of controlling filter time constant and filter circuit having the time constant control function based on the method
DE4003415A1 (de) * 1990-02-05 1991-08-08 Thomson Brandt Gmbh Verfahren zur ton-signalverarbeitung bei einem mehrnormen-fernsehempfaenger
FR2659508A1 (fr) * 1990-03-09 1991-09-13 Portenseigne Radiotechnique Demodulateur de frequences a abaissement de seuil.
US5355162A (en) * 1993-07-13 1994-10-11 Pacific Ray Video Limited Multi-standard cable television system
KR950026613A (ko) * 1994-03-08 1995-10-16 강석봉 곡면 철판 용접용 지그(jig)장치
DE4410008C1 (de) * 1994-03-23 1995-05-04 Telefunken Microelectron Schaltungsanordnung zur digitalen Sendenormidentifikation
KR0124598B1 (ko) * 1994-04-12 1997-12-01 구자홍 에이치디티브이(hdtv) 수신기의 브이에스비(vsb) 필터
KR0165289B1 (ko) * 1994-06-09 1999-03-20 김광호 멀티 텔레비젼 방송신호 수신장치 및 그 제어방법
KR970007887B1 (en) * 1994-11-30 1997-05-17 Samsung Electronics Co Ltd Tuner device for multi broadcasting receiver
US5737035A (en) * 1995-04-21 1998-04-07 Microtune, Inc. Highly integrated television tuner on a single microcircuit

Also Published As

Publication number Publication date
EP0819355B1 (de) 2001-10-10
KR100459967B1 (ko) 2005-07-28
JP4183751B2 (ja) 2008-11-19
DE69707209T2 (de) 2002-06-27
JPH11503596A (ja) 1999-03-26
ATE206854T1 (de) 2001-10-15
KR19980703579A (ko) 1998-11-05
US6128043A (en) 2000-10-03
EP0819355A1 (de) 1998-01-21
WO1997029590A1 (en) 1997-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN

8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL

R082 Change of representative

Ref document number: 819355

Country of ref document: EP

Representative=s name: MUELLER-BORE & PARTNER PATENTANWAELTE, EUROPEA, DE