GB2285561B - Receiver with sigma-delta analog-to-digital conversion for digital signals buried in tv signals - Google Patents

Receiver with sigma-delta analog-to-digital conversion for digital signals buried in tv signals

Info

Publication number
GB2285561B
GB2285561B GB9500125A GB9500125A GB2285561B GB 2285561 B GB2285561 B GB 2285561B GB 9500125 A GB9500125 A GB 9500125A GB 9500125 A GB9500125 A GB 9500125A GB 2285561 B GB2285561 B GB 2285561B
Authority
GB
United Kingdom
Prior art keywords
signals
digital
sigma
receiver
buried
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 - Fee Related
Application number
GB9500125A
Other languages
English (en)
Other versions
GB2285561A (en
GB9500125D0 (en
Inventor
Thomas Vincent Bolger
Jian Yang
Allen Leroy Limberg
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9500125D0 publication Critical patent/GB9500125D0/en
Publication of GB2285561A publication Critical patent/GB2285561A/en
Application granted granted Critical
Publication of GB2285561B publication Critical patent/GB2285561B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/412—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution
    • H03M3/422—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
    • H03M3/424—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a multiple bit one
    • H03M3/428—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a multiple bit one with lower resolution, e.g. single bit, feedback
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB9500125A 1994-01-05 1995-01-05 Receiver with sigma-delta analog-to-digital conversion for digital signals buried in tv signals Expired - Fee Related GB2285561B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17958694A 1994-01-05 1994-01-05

Publications (3)

Publication Number Publication Date
GB9500125D0 GB9500125D0 (en) 1995-03-01
GB2285561A GB2285561A (en) 1995-07-12
GB2285561B true GB2285561B (en) 1998-04-29

Family

ID=22657187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9500125A Expired - Fee Related GB2285561B (en) 1994-01-05 1995-01-05 Receiver with sigma-delta analog-to-digital conversion for digital signals buried in tv signals

Country Status (5)

Country Link
JP (1) JP2837105B2 (de)
KR (1) KR0157534B1 (de)
CN (1) CN1087550C (de)
DE (1) DE19500160C2 (de)
GB (1) GB2285561B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100648474B1 (ko) * 1995-09-11 2007-04-19 소니 가부시끼 가이샤 디지털신호 처리장치
JP3371672B2 (ja) * 1996-03-22 2003-01-27 ソニー株式会社 マスタリング装置
PL329943A1 (en) * 1997-01-27 1999-04-26 Koninkl Philips Electronics Nv Method of entering additional data into an encoded signal
JP2001513973A (ja) * 1997-12-22 2001-09-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 符号化信号への補足データの埋めこみ
KR100348286B1 (ko) * 2000-08-18 2002-08-09 엘지전자 주식회사 반송파 복구 장치 및 방법
DE60229190D1 (de) * 2001-08-10 2008-11-20 Sekisui Chemical Co Ltd Optische Kunststofffolie, Verfahren zu deren Herstellung und Polarisator
JP4500590B2 (ja) * 2004-06-10 2010-07-14 キヤノン株式会社 信号処理装置
KR20100133748A (ko) 2009-06-12 2010-12-22 삼성전자주식회사 디스크리트 타임 필터 및 이를 포함하는 수신기
US8675137B2 (en) * 2010-04-13 2014-03-18 Newport Media, Inc. Apparatus and method for adaptive filtering
CN111816231B (zh) * 2020-07-30 2023-08-11 中科南京智能技术研究院 一种双-6t sram结构的存内计算装置
CN115276674B (zh) * 2021-04-30 2023-07-18 中国电子科技集团公司第三十六研究所 基于fpga多通道的频域数字下变频实时处理方法及系统
CN115498998B (zh) * 2022-11-14 2023-02-21 南京邮电大学 一种基于相位误差自动校正的高频晶体振荡器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188517A (en) * 1986-03-27 1987-09-30 Multitone Electronics Plc Spread-spectrum receivers
GB2215945A (en) * 1988-03-26 1989-09-27 Stc Plc Digital direct conversion radio
GB2232022A (en) * 1989-05-26 1990-11-28 Marconi Gec Ltd Analogue-to-digital converter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1066136A (zh) * 1991-04-24 1992-11-11 嘉霖行股份有限公司 具有游戏程序的电视游戏机
JPH05207401A (ja) * 1992-01-24 1993-08-13 Hitachi Ltd 伝送信号再生装置
US5534933A (en) * 1993-10-26 1996-07-09 Samsung Electronics Co., Ltd. Apparatus for processing NTSC TV signals having digital signals on quadrature-phase video carrier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188517A (en) * 1986-03-27 1987-09-30 Multitone Electronics Plc Spread-spectrum receivers
GB2215945A (en) * 1988-03-26 1989-09-27 Stc Plc Digital direct conversion radio
GB2232022A (en) * 1989-05-26 1990-11-28 Marconi Gec Ltd Analogue-to-digital converter

Also Published As

Publication number Publication date
GB2285561A (en) 1995-07-12
JP2837105B2 (ja) 1998-12-14
JPH07274143A (ja) 1995-10-20
GB9500125D0 (en) 1995-03-01
KR0157534B1 (ko) 1998-11-16
KR950024602A (ko) 1995-08-21
CN1087550C (zh) 2002-07-10
DE19500160A1 (de) 1995-07-20
DE19500160C2 (de) 2001-03-15
CN1117686A (zh) 1996-02-28

Similar Documents

Publication Publication Date Title
GB2313270B (en) Digital broadcasting receiver
GB2313527B (en) Digital broadcast receiver
IL129655A0 (en) Digital receiver
GB2337889B (en) Digital television receiver
GB2325129B (en) Demodulating digital video broadcast signals
IL136403A0 (en) Receiver with sigma-delta analog-to-digital converter
EP0797355A3 (de) Digitalrundfunkempfänger
SG63556A1 (en) Multiple carrier digital television signal decoder
IL126818A0 (en) Digital to analogue converter with reference signal
GB2313022B (en) Digital broadcasting receiver
HK1002092A1 (en) Digital broadcast receiver.
GB2285561B (en) Receiver with sigma-delta analog-to-digital conversion for digital signals buried in tv signals
EP0944258A4 (de) Digitales rundfunksystem
GB2319915B (en) Analogue to digital converter system
GB2326068B (en) Digital broadcast receiver
GB2314742B (en) Digital FM receiver back end
GB2293288B (en) Conversion between analogue and digital signals
SG95572A1 (en) Multiple qam digital television signal encoder
GB2316249B (en) Digital broadcasting receiver tuner
GB2326069B (en) Demodulating digital video broadcast signals
EP0977386A4 (de) Empfänger für den empfang von digitalen signalen
GB2265782B (en) Digital television standards conversion
GR2002031Y (en) Remote readout digital kwh-meter
GB9020154D0 (en) Digital television standards conversion
GB9605177D0 (en) Transmitting digital signals

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090105