DE69622245D1 - Dezimator für digitale Datenfolgen - Google Patents

Dezimator für digitale Datenfolgen

Info

Publication number
DE69622245D1
DE69622245D1 DE69622245T DE69622245T DE69622245D1 DE 69622245 D1 DE69622245 D1 DE 69622245D1 DE 69622245 T DE69622245 T DE 69622245T DE 69622245 T DE69622245 T DE 69622245T DE 69622245 D1 DE69622245 D1 DE 69622245D1
Authority
DE
Germany
Prior art keywords
decimator
digital data
data sequences
sequences
digital
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
DE69622245T
Other languages
English (en)
Other versions
DE69622245T2 (de
Inventor
Alain Pirson
Farid Kazi
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.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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 Thomson Multimedia SA filed Critical Thomson Multimedia SA
Publication of DE69622245D1 publication Critical patent/DE69622245D1/de
Application granted granted Critical
Publication of DE69622245T2 publication Critical patent/DE69622245T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0202—Two or more dimensional filters; Filters for complex signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Image Processing (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69622245T 1995-12-06 1996-12-05 Dezimator für digitale Datenfolgen Expired - Fee Related DE69622245T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514430A FR2742279B1 (fr) 1995-12-06 1995-12-06 Dispositif de decimation de sequences de donnees numeriques

Publications (2)

Publication Number Publication Date
DE69622245D1 true DE69622245D1 (de) 2002-08-14
DE69622245T2 DE69622245T2 (de) 2003-03-27

Family

ID=9485203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622245T Expired - Fee Related DE69622245T2 (de) 1995-12-06 1996-12-05 Dezimator für digitale Datenfolgen

Country Status (5)

Country Link
US (1) US5933545A (de)
EP (1) EP0778668B1 (de)
JP (1) JPH09204517A (de)
DE (1) DE69622245T2 (de)
FR (1) FR2742279B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6321246B1 (en) * 1998-09-16 2001-11-20 Cirrus Logic, Inc. Linear phase FIR sinc filter with multiplexing
US6613516B1 (en) * 1999-10-30 2003-09-02 Affymetrix, Inc. Preparation of nucleic acid samples

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597484A (en) * 1977-03-21 1981-09-09 Rca Corp Television picture compressor
US4631750A (en) * 1980-04-11 1986-12-23 Ampex Corporation Method and system for spacially transforming images
JPH03204283A (ja) * 1989-12-29 1991-09-05 Nec Corp 子画面情報記憶回路
GB9012326D0 (en) * 1990-06-01 1990-07-18 Thomson Consumer Electronics Wide screen television
US5157395A (en) * 1991-03-04 1992-10-20 Crystal Semiconductor Corporation Variable decimation architecture for a delta-sigma analog-to-digital converter
JPH05236345A (ja) * 1992-02-21 1993-09-10 Nec Ic Microcomput Syst Ltd 画像用垂直フィルタ回路
US5475628A (en) * 1992-09-30 1995-12-12 Analog Devices, Inc. Asynchronous digital sample rate converter

Also Published As

Publication number Publication date
EP0778668B1 (de) 2002-07-10
JPH09204517A (ja) 1997-08-05
US5933545A (en) 1999-08-03
EP0778668A1 (de) 1997-06-11
FR2742279A1 (fr) 1997-06-13
DE69622245T2 (de) 2003-03-27
FR2742279B1 (fr) 1998-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee