PL363535A1 - Sposób filtracji odwrotnej, sposób filtracji syntetycznej, urządzenie filtru odwrotnego, urządzeniefiltru syntetycznego i urządzenia zawierające takie urządzenia filtracji - Google Patents

Sposób filtracji odwrotnej, sposób filtracji syntetycznej, urządzenie filtru odwrotnego, urządzeniefiltru syntetycznego i urządzenia zawierające takie urządzenia filtracji

Info

Publication number
PL363535A1
PL363535A1 PL02363535A PL36353502A PL363535A1 PL 363535 A1 PL363535 A1 PL 363535A1 PL 02363535 A PL02363535 A PL 02363535A PL 36353502 A PL36353502 A PL 36353502A PL 363535 A1 PL363535 A1 PL 363535A1
Authority
PL
Poland
Prior art keywords
filtering method
devices
inverse
synthesis
filter device
Prior art date
Application number
PL02363535A
Other languages
English (en)
Other versions
PL207098B1 (pl
Inventor
Brinker Albertus C. Den
Original Assignee
Koninklijke Philips Electronics N.V.
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 Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Publication of PL363535A1 publication Critical patent/PL363535A1/pl
Publication of PL207098B1 publication Critical patent/PL207098B1/pl

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Amplifiers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
PL363535A 2001-05-02 2002-04-29 Sposób filtracji odwrotnej, sposób filtracji syntetycznej, urządzenie filtru odwrotnego, urządzenie filtru syntezy PL207098B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01201615 2001-05-02
PCT/IB2002/001545 WO2002089116A1 (en) 2001-05-02 2002-04-29 Inverse filtering method, synthesis filtering method, inverse filter device, synthesis filter device and devices comprising such filter devices

Publications (2)

Publication Number Publication Date
PL363535A1 true PL363535A1 (pl) 2004-11-29
PL207098B1 PL207098B1 (pl) 2010-11-30

Family

ID=8180246

Family Applications (1)

Application Number Title Priority Date Filing Date
PL363535A PL207098B1 (pl) 2001-05-02 2002-04-29 Sposób filtracji odwrotnej, sposób filtracji syntetycznej, urządzenie filtru odwrotnego, urządzenie filtru syntezy

Country Status (12)

Country Link
US (1) US7263542B2 (pl)
EP (1) EP1386311B1 (pl)
JP (1) JP4443118B2 (pl)
KR (1) KR100941384B1 (pl)
CN (1) CN1251177C (pl)
AT (1) ATE385026T1 (pl)
BR (1) BR0205112A (pl)
DE (1) DE60224796T2 (pl)
ES (1) ES2299568T3 (pl)
PL (1) PL207098B1 (pl)
RU (1) RU2297049C2 (pl)
WO (1) WO2002089116A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI458258B (zh) 2009-02-18 2014-10-21 杜比國際公司 低延遲調變濾波器組及用以設計該低延遲調變濾波器組之方法
JP5719922B2 (ja) * 2010-04-13 2015-05-20 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン サンプルごとに正確なオーディオ信号表現のための方法、エンコーダ及びデコーダ
EP3039650B1 (en) * 2013-08-30 2020-07-08 Koninklijke Philips N.V. Spectral projection data de-noising with anti-correlation filter
US9515363B2 (en) * 2014-04-09 2016-12-06 Texas Instruments Incorporated Dielectric waveguide (DWG) filter having curved first and second DWG branches where the first branch forms a delay line that rejoins the second branch
EA038803B1 (ru) * 2017-12-25 2021-10-21 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" Способ адаптивной цифровой фильтрации импульсных помех и фильтр для его реализации

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810067A (en) * 1973-05-23 1974-05-07 Iomec Electrical signal filter
SU813705A1 (ru) * 1979-03-05 1981-03-15 Ленинградский Электротехническийинститут Связи Им. Проф.M.A.Бонч-Бруевича Адаптивный рекурсивный фильтр
US4809209A (en) * 1985-08-26 1989-02-28 Rockwell International Corporation Mybrid charge-transfer-device filter structure
JP2611557B2 (ja) * 1991-02-19 1997-05-21 日本電気株式会社 判定帰還形自動等化器
US5751902A (en) * 1993-05-05 1998-05-12 U.S. Philips Corporation Adaptive prediction filter using block floating point format and minimal recursive recomputations
EP0656686A1 (en) * 1993-12-02 1995-06-07 Motorola, Inc. Digital filter with low quantization effects and method therefor
US5486962A (en) * 1994-10-12 1996-01-23 International Business Machines Corporation Integral hub and disk clamp for a disk drive storage device
US5553014A (en) * 1994-10-31 1996-09-03 Lucent Technologies Inc. Adaptive finite impulse response filtering method and apparatus
JP3204151B2 (ja) * 1997-02-13 2001-09-04 日本電気株式会社 適応フィルタ

Also Published As

Publication number Publication date
DE60224796D1 (de) 2008-03-13
WO2002089116A1 (en) 2002-11-07
CN1465045A (zh) 2003-12-31
BR0205112A (pt) 2003-05-13
US7263542B2 (en) 2007-08-28
EP1386311B1 (en) 2008-01-23
PL207098B1 (pl) 2010-11-30
ES2299568T3 (es) 2008-06-01
RU2297049C2 (ru) 2007-04-10
RU2003134706A (ru) 2005-04-20
EP1386311A1 (en) 2004-02-04
JP4443118B2 (ja) 2010-03-31
DE60224796T2 (de) 2009-01-22
KR20040002422A (ko) 2004-01-07
ATE385026T1 (de) 2008-02-15
JP2004520757A (ja) 2004-07-08
KR100941384B1 (ko) 2010-02-10
CN1251177C (zh) 2006-04-12
US20040136268A1 (en) 2004-07-15

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Effective date: 20120429