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DE60330834D1 - Linear skalierbares Filter mit endlicher Impulsantwort - Google Patents

Linear skalierbares Filter mit endlicher Impulsantwort

Info

Publication number
DE60330834D1
DE60330834D1 DE60330834T DE60330834T DE60330834D1 DE 60330834 D1 DE60330834 D1 DE 60330834D1 DE 60330834 T DE60330834 T DE 60330834T DE 60330834 T DE60330834 T DE 60330834T DE 60330834 D1 DE60330834 D1 DE 60330834D1
Authority
DE
Germany
Prior art keywords
impulse response
finite impulse
scalable filter
linear scalable
linear
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
DE60330834T
Other languages
English (en)
Inventor
Kaushik Saha
Srijib Narayan Maiti
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 Pvt Ltd
Original Assignee
STMicroelectronics Pvt 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 STMicroelectronics Pvt Ltd filed Critical STMicroelectronics Pvt Ltd
Application granted granted Critical
Publication of DE60330834D1 publication Critical patent/DE60330834D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03H17/0223—Computation saving measures; Accelerating measures
    • 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
    • H03H2017/0298—DSP implementation

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)
DE60330834T 2002-11-18 2003-11-10 Linear skalierbares Filter mit endlicher Impulsantwort Expired - Lifetime DE60330834D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1166DE2002 2002-11-18

Publications (1)

Publication Number Publication Date
DE60330834D1 true DE60330834D1 (de) 2010-02-25

Family

ID=32652339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60330834T Expired - Lifetime DE60330834D1 (de) 2002-11-18 2003-11-10 Linear skalierbares Filter mit endlicher Impulsantwort

Country Status (3)

Country Link
US (1) US7409418B2 (de)
EP (1) EP1443645B1 (de)
DE (1) DE60330834D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426872A3 (de) * 2002-12-03 2006-02-22 STMicroelectronics Ltd. Linear skalierbare FFT/IFFT Berechnung in einem Multiprozessorsystem
EP1447752A3 (de) * 2003-02-17 2006-02-22 STMicroelectronics Pvt. Ltd Verfahren und System zur Mehrfachprozessor-FFT/IFFT-Berechnung mit minimaler Zwischenprozessorkommunikation
FR3024618B1 (fr) * 2014-07-30 2018-03-16 Thales Sa Convertisseur numerique de frequence et procede de traitement dans un convertisseur numerique de frequence
US10581407B2 (en) 2018-05-08 2020-03-03 The Boeing Company Scalable fir filter
US20210165654A1 (en) * 2019-12-03 2021-06-03 Marvell International Ltd. Eliminating execution of instructions that produce a constant result

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541048A (en) * 1978-10-06 1985-09-10 Hughes Aircraft Company Modular programmable signal processor
US4809208A (en) * 1987-04-03 1989-02-28 Tektronix, Inc. Programmable multistage digital filter
JP2639543B2 (ja) * 1987-12-02 1997-08-13 日本ビクター株式会社 デジタル・フィルタ装置
US5297069A (en) 1992-08-13 1994-03-22 Vlsi Technology, Inc. Finite impulse response filter
JP3546437B2 (ja) * 1993-03-31 2004-07-28 ソニー株式会社 適応形ビデオ信号演算処理装置
US5732004A (en) 1995-11-14 1998-03-24 Advanced Micro Devices, Inc. DSP architecture for a FIR-type filter and method
JPH10149348A (ja) * 1996-07-01 1998-06-02 Sun Microsyst Inc フィルタ対称を使用した信号内挿及びデシメーション
US6061521A (en) * 1996-12-02 2000-05-09 Compaq Computer Corp. Computer having multimedia operations executable as two distinct sets of operations within a single instruction cycle
FR2776093A1 (fr) * 1998-03-10 1999-09-17 Philips Electronics Nv Circuit processeur programmable muni d'une memoire reconfigurable, pour realiser un filtre numerique
US6571268B1 (en) * 1998-10-06 2003-05-27 Texas Instruments Incorporated Multiplier accumulator circuits
US6260053B1 (en) * 1998-12-09 2001-07-10 Cirrus Logic, Inc. Efficient and scalable FIR filter architecture for decimation
US6487573B1 (en) * 1999-03-26 2002-11-26 Texas Instruments Incorporated Multi-rate digital filter for audio sample-rate conversion
EP1298799B1 (de) * 2001-09-28 2007-03-07 Sony Deutschland GmbH Realisierung eines digitalen Filters

Also Published As

Publication number Publication date
EP1443645B1 (de) 2010-01-06
US7409418B2 (en) 2008-08-05
EP1443645A2 (de) 2004-08-04
US20040153487A1 (en) 2004-08-05
EP1443645A3 (de) 2004-09-15

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Legal Events

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