DE69222626T2 - Hochauflösendes Digitalfilter - Google Patents

Hochauflösendes Digitalfilter

Info

Publication number
DE69222626T2
DE69222626T2 DE69222626T DE69222626T DE69222626T2 DE 69222626 T2 DE69222626 T2 DE 69222626T2 DE 69222626 T DE69222626 T DE 69222626T DE 69222626 T DE69222626 T DE 69222626T DE 69222626 T2 DE69222626 T2 DE 69222626T2
Authority
DE
Germany
Prior art keywords
high resolution
digital filter
resolution digital
filter
resolution
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
DE69222626T
Other languages
English (en)
Other versions
DE69222626D1 (de
Inventor
Carla Golla
Mauro L Sali
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
SGS Thomson Microelectronics SRL
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 STMicroelectronics SRL, SGS Thomson Microelectronics SRL filed Critical STMicroelectronics SRL
Publication of DE69222626D1 publication Critical patent/DE69222626D1/de
Application granted granted Critical
Publication of DE69222626T2 publication Critical patent/DE69222626T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters
    • H03H17/0607—Non-recursive filters comprising a ROM addressed by the input data signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Complex Calculations (AREA)
DE69222626T 1992-04-10 1992-04-10 Hochauflösendes Digitalfilter Expired - Fee Related DE69222626T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92830177A EP0564751B1 (de) 1992-04-10 1992-04-10 Hochauflösendes Digitalfilter

Publications (2)

Publication Number Publication Date
DE69222626D1 DE69222626D1 (de) 1997-11-13
DE69222626T2 true DE69222626T2 (de) 1998-02-05

Family

ID=8212087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222626T Expired - Fee Related DE69222626T2 (de) 1992-04-10 1992-04-10 Hochauflösendes Digitalfilter

Country Status (4)

Country Link
US (1) US5563816A (de)
EP (1) EP0564751B1 (de)
JP (1) JPH06260890A (de)
DE (1) DE69222626T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586068A (en) * 1993-12-08 1996-12-17 Terayon Corporation Adaptive electronic filter
EP0813301A1 (de) * 1996-06-10 1997-12-17 TOSHIBA Electronics Europe GmbH Digitales adaptives Filter
US5838725A (en) * 1996-12-06 1998-11-17 U.S. Philips Corporation Floating point digital transversal filter
US6243729B1 (en) * 1998-12-31 2001-06-05 Texas Instruments Incorporated Digital finite-impulse-response (FIR) filter with a modified architecture based on high order Radix-N numbering
US6735607B2 (en) * 2001-06-02 2004-05-11 Lockheed Martin Corporation Transparent data access and interpolation apparatus and method therefor
US7366746B2 (en) * 2004-02-12 2008-04-29 Xerox Corporation Finite impulse response filter method and apparatus
US20070112901A1 (en) * 2005-11-15 2007-05-17 Afshin Niktash Configurable digital filter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142058A1 (de) * 1981-10-23 1983-05-05 Elektroschmelzwerk Kempten GmbH, 8000 München Praktisch porenfreie formkoerper aus polykristallinem siliciumnitrid und siliciumcarbid und verfahren zu ihrer herstellung durch isostatisches heisspressen
GB2108736B (en) * 1981-10-27 1984-12-12 Standard Telephones Cables Ltd Sum of products multiplier
FR2557746B1 (fr) * 1983-12-30 1986-04-11 Thomson Csf Filtre numerique a bande passante et phase variables
JPS62118630A (ja) * 1985-11-19 1987-05-30 Nec Corp デイジタルフイルタ
US4811262A (en) * 1986-09-19 1989-03-07 Rockwell International Corporation Distributed arithmetic realization of second-order normal-form digital filter
US5053984A (en) * 1989-11-21 1991-10-01 Sgs Thomson Microelectronics S.R.L. Memory for programmable digital filter
JPH02256307A (ja) * 1989-03-29 1990-10-17 Toshiba Corp バイナリトランスバーサルフィルタ
JPH02287874A (ja) * 1989-04-28 1990-11-27 Toshiba Corp 積和演算装置
US5117385A (en) * 1990-03-16 1992-05-26 International Business Machines Corporation Table lookup multiplier with digital filter

Also Published As

Publication number Publication date
DE69222626D1 (de) 1997-11-13
JPH06260890A (ja) 1994-09-16
EP0564751B1 (de) 1997-10-08
EP0564751A1 (de) 1993-10-13
US5563816A (en) 1996-10-08

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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