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)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Amplifiers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (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
TWI597939B (zh) 2009-02-18 2017-09-01 杜比國際公司 具相位偏移之複數值合成濾波器組
PT2559029T (pt) * 2010-04-13 2019-05-23 Fraunhofer Gesellschaft Zur Foerderung Der Angewandten Wss E V Método e codificador e descodificador para reprodução sem lacunas de um sinal de áudio
WO2015028975A1 (en) * 2013-08-30 2015-03-05 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
ES2138077T3 (es) * 1993-05-05 2000-01-01 Koninkl Philips Electronics Nv Sistema de transmision que comprende al menos un codificador.
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
JP2004520757A (ja) 2004-07-08
WO2002089116A1 (en) 2002-11-07
KR20040002422A (ko) 2004-01-07
JP4443118B2 (ja) 2010-03-31
EP1386311B1 (en) 2008-01-23
CN1465045A (zh) 2003-12-31
US7263542B2 (en) 2007-08-28
RU2003134706A (ru) 2005-04-20
CN1251177C (zh) 2006-04-12
ES2299568T3 (es) 2008-06-01
EP1386311A1 (en) 2004-02-04
US20040136268A1 (en) 2004-07-15
BR0205112A (pt) 2003-05-13
PL207098B1 (pl) 2010-11-30
DE60224796T2 (de) 2009-01-22
KR100941384B1 (ko) 2010-02-10
ATE385026T1 (de) 2008-02-15
RU2297049C2 (ru) 2007-04-10

Similar Documents

Publication Publication Date Title
EP1667114A4 (en) METHOD AND APPARATUS FOR PROCESSING THE SIGNAL
AU3207599A (en) Apparatus and methods for combining audio compression and feedback cancellation in a hearing aid
CA2455186A1 (en) Filters for canceling multiple noise sources in borehole electromagnetic telemetry system
PL1621047T3 (pl) Generowanie sygnału audio
DE60018084D1 (de) Audiosignalverarbeitung
EP1238903A3 (en) Bicycle shift control device
WO2002085030A8 (en) System and method for preconditioning analog video signals
WO2004097794A3 (en) Advanced processing based on a complex-exponential-modulated filterbank and adaptive time signalling methods
DE50212199D1 (de) Verfahren zum Betrieb eines Hörhilfegerätes oder Hörgerätesystem sowie Hörhilfegerät oder Hörgerätesystem
WO2002013397A3 (en) Constrained-envelope transmitter and method therefor
BRPI0412771A (pt) método e dispositivo para processamento de um sinal áudio estéreo de entrada, e, sistema para reprodução de um sinal áudio estéreo de entrada
WO2008110444A3 (de) Verstärkeranordnung und verfahren zum verstärken eines signals
WO2008043427A3 (en) Device and method for synchronizing the states of a plurality of sequential processing units
DK1485691T3 (da) Fremgangsmåde og system til måling af et systems transmissionskvalitet
WO2002084337A3 (en) Polarization to phase converter
DK1367856T3 (da) Apparat og fremgangsmåde til feedback-reduktion i höresystemer
PL363535A1 (pl) Sposób filtracji odwrotnej, sposób filtracji syntetycznej, urządzenie filtru odwrotnego, urządzeniefiltru syntetycznego i urządzenia zawierające takie urządzenia filtracji
WO2006085265A3 (en) A system for and a method of mixing first audio data with second audio data, a program element and a computer-readable medium
WO2006106479A3 (en) A method of and a device for processing audio data, a program element and a computer-readable medium
EP1351218A3 (en) Audio signal reproducing method and an apparatus for reproducing the same
MY135632A (en) Device and method for noise reduction of a video signal
TW200713808A (en) Active polyphase filter and signal generating method
WO2002042916A3 (en) Data bus
TW200605657A (en) Video composing circuit and method thereof
KR900004179A (ko) 잡음저감회로

Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20120429