ATE195617T1 - Verfahren und vorrichtung in einem transponierten digitalen fir-filter zur multiplikation eines binären eingangssignals mit filterkoeffizienten und verfahren zum entwurf eines digitalen transponierten filters - Google Patents

Verfahren und vorrichtung in einem transponierten digitalen fir-filter zur multiplikation eines binären eingangssignals mit filterkoeffizienten und verfahren zum entwurf eines digitalen transponierten filters

Info

Publication number
ATE195617T1
ATE195617T1 AT94911198T AT94911198T ATE195617T1 AT E195617 T1 ATE195617 T1 AT E195617T1 AT 94911198 T AT94911198 T AT 94911198T AT 94911198 T AT94911198 T AT 94911198T AT E195617 T1 ATE195617 T1 AT E195617T1
Authority
AT
Austria
Prior art keywords
filter
transposed
input signal
digital
binary input
Prior art date
Application number
AT94911198T
Other languages
English (en)
Inventor
Tapio Saramaeki
Tapani Ritoniemi
Ville Eerola
Timo Husu
Eero Pajarre
Seppo Ingalsuo
Original Assignee
Tapio Saramaeki
Tapani Ritoniemi
Ville Eerola
Timo Husu
Eero Pajarre
Seppo Ingalsuo
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 Tapio Saramaeki, Tapani Ritoniemi, Ville Eerola, Timo Husu, Eero Pajarre, Seppo Ingalsuo filed Critical Tapio Saramaeki
Application granted granted Critical
Publication of ATE195617T1 publication Critical patent/ATE195617T1/de

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H03H17/0225—Measures concerning the multipliers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H03H17/0227—Measures concerning the coefficients

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Complex Calculations (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Color Television Systems (AREA)
AT94911198T 1993-04-05 1994-03-31 Verfahren und vorrichtung in einem transponierten digitalen fir-filter zur multiplikation eines binären eingangssignals mit filterkoeffizienten und verfahren zum entwurf eines digitalen transponierten filters ATE195617T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI931532A FI96256C (fi) 1993-04-05 1993-04-05 Menetelmä ja järjestely transponoidussa digitaalisessa FIR-suodattimessa binäärisen sisääntulosignaalin kertomiseksi tappikertoimilla sekä menetelmä transponoidun digitaalisen suodattimen suunnittelemiseksi
PCT/FI1994/000126 WO1994023493A1 (en) 1993-04-05 1994-03-31 Method and arrangement in a transposed digital fir filter for multiplying a binary input signal with tap coefficients and a method for disigning a transposed digital filter

Publications (1)

Publication Number Publication Date
ATE195617T1 true ATE195617T1 (de) 2000-09-15

Family

ID=8537687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94911198T ATE195617T1 (de) 1993-04-05 1994-03-31 Verfahren und vorrichtung in einem transponierten digitalen fir-filter zur multiplikation eines binären eingangssignals mit filterkoeffizienten und verfahren zum entwurf eines digitalen transponierten filters

Country Status (8)

Country Link
US (1) US6370556B1 (de)
EP (1) EP0693236B1 (de)
JP (1) JPH08508857A (de)
KR (1) KR100302093B1 (de)
AT (1) ATE195617T1 (de)
DE (1) DE69425565T2 (de)
FI (1) FI96256C (de)
WO (1) WO1994023493A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97002C (fi) * 1993-12-17 1996-09-25 Eero Juhani Pajarre Suora FIR-suodatin, menetelmä pistetulon laskemiseksi FIR-suodattimessa ja menetelmä suoran FIR-suodattimen suunnittelemiseksi
US5848200A (en) * 1995-08-31 1998-12-08 General Instrument Corporation Method and apparatus for performing two dimensional video convolving
FI101915B1 (fi) 1996-12-04 1998-09-15 Nokia Telecommunications Oy Desimointimenetelmä ja desimointisuodatin
SG84516A1 (en) * 1997-10-15 2001-11-20 St Microelectronics Pte Ltd Area efficient realization of coefficient architecture fir, iir filters and combinational/sequential logic structure with zero latency clock output
WO2000022728A1 (en) * 1998-10-13 2000-04-20 Stmicroelectronics Pte Ltd Area efficient realization of coefficient architecture for bit-serial fir, iir filters and combinational/sequential logic structure with zero latency clock output
WO2000022729A1 (en) * 1998-10-13 2000-04-20 Stmicroelectronics Pte Ltd. Area efficient realization of coefficient architecture for bit-serial fir, iir filters and combinational/sequential logic structure with zero latency clock output
CN100587665C (zh) * 2003-07-23 2010-02-03 Nxp股份有限公司 用于对码进行合成的装置和方法
US7385537B2 (en) * 2005-02-28 2008-06-10 Texas Instruments Incorporated Linear feedback shift register first-order noise generator
US7348915B2 (en) * 2006-07-19 2008-03-25 Quickfilter Technologies, Inc. Programmable digital filter system
US9098435B1 (en) 2006-09-28 2015-08-04 L-3 Communciations Corp. Finite impulse response filter with parallel input
DE102006053508A1 (de) * 2006-11-14 2008-05-15 Zinoviy, Lerner, Dipl.-Ing. Verfahren zur digitalen Signalverarbeitung
DE102007006203A1 (de) * 2007-02-08 2008-08-21 Zinoviy, Lerner, Dipl.-Ing. Verfahren zur digitalen Filterung im Frequenzbereich
US9077316B2 (en) * 2012-12-17 2015-07-07 Oracle International Corporation Transmitter finite impulse response characterization
KR101898534B1 (ko) * 2016-12-07 2018-09-13 동국대학교 산학협력단 고주파 신호 필터링을 위한 디지털 체인 필터
KR102035935B1 (ko) 2018-07-04 2019-10-23 피앤피넷 주식회사 유한 임펄스 응답 필터 액셀러레이터
CN110245756B (zh) * 2019-06-14 2021-10-26 第四范式（北京）技术有限公司 用于处理数据组的可编程器件及处理数据组的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696235A (en) * 1970-06-22 1972-10-03 Sanders Associates Inc Digital filter using weighting
US4430721A (en) * 1981-08-06 1984-02-07 Rca Corporation Arithmetic circuits for digital filters
US4811259A (en) * 1985-09-27 1989-03-07 Cogent Systems, Inc. Limited shift signal processing system and method
GB8612455D0 (en) * 1986-05-22 1986-07-02 Inmos Ltd Signal processing apparatus
US4791597A (en) * 1986-10-27 1988-12-13 North American Philips Corporation Multiplierless FIR digital filter with two to the Nth power coefficients
US4982354A (en) * 1987-05-28 1991-01-01 Mitsubishi Denki Kabushiki Kaisha Digital finite impulse response filter and method
DE3841268A1 (de) * 1988-12-08 1990-06-13 Thomson Brandt Gmbh Digitales filter
JPH0828649B2 (ja) * 1989-02-16 1996-03-21 日本電気株式会社 ディジタルフィルタ
JPH0449419A (ja) * 1990-06-19 1992-02-18 Sony Corp 係数乗算回路
JPH04270510A (ja) * 1990-12-28 1992-09-25 Advantest Corp ディジタルフィルタ及び送信機

Also Published As

Publication number Publication date
EP0693236A1 (de) 1996-01-24
FI931532A (fi) 1994-10-06
WO1994023493A1 (en) 1994-10-13
EP0693236B1 (de) 2000-08-16
FI96256C (fi) 1996-05-27
KR100302093B1 (ko) 2001-10-22
KR960702212A (ko) 1996-03-28
FI96256B (fi) 1996-02-15
DE69425565D1 (de) 2000-09-21
US6370556B1 (en) 2002-04-09
DE69425565T2 (de) 2001-04-26
FI931532A0 (fi) 1993-04-05
JPH08508857A (ja) 1996-09-17

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