FI934147A0 - Foerfarande foer bestaemning av en saendning fraon en filterkrets samt filter foer genomfoerande av foerfarandet - Google Patents

Foerfarande foer bestaemning av en saendning fraon en filterkrets samt filter foer genomfoerande av foerfarandet

Info

Publication number
FI934147A0
FI934147A0 FI934147A FI934147A FI934147A0 FI 934147 A0 FI934147 A0 FI 934147A0 FI 934147 A FI934147 A FI 934147A FI 934147 A FI934147 A FI 934147A FI 934147 A0 FI934147 A0 FI 934147A0
Authority
FI
Finland
Prior art keywords
foer
filter
saendning
filterkrets
foerfarandet
Prior art date
Application number
FI934147A
Other languages
English (en)
Other versions
FI934147A (fi
Inventor
Christophe Mourot
Armelle Wautier
Jean-Claude Dany
Original Assignee
Alcatel Nv
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 Alcatel Nv filed Critical Alcatel Nv
Publication of FI934147A0 publication Critical patent/FI934147A0/fi
Publication of FI934147A publication Critical patent/FI934147A/fi

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
    • H03H17/0211—Frequency selective networks using specific transformation algorithms, e.g. WALSH functions, Fermat transforms, Mersenne transforms, polynomial transforms, Hilbert transforms
    • H03H17/0216—Quefrency domain filters

Landscapes

  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computing Systems (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Complex Calculations (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Image Processing (AREA)
FI934147A 1992-09-25 1993-09-22 Foerfarande foer bestaemning av en saendning fraon en filterkrets samt filter foer genomfoerande av foerfarandet FI934147A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211467A FR2696297B1 (fr) 1992-09-25 1992-09-25 Procédé pour déterminer la transmittance d'un circuit de filtrage prévu pour transformer la réponse impulsionnelle d'un filtre en une réponse à phase minimale et filtre mettant en Óoeuvre ce procédé.

Publications (2)

Publication Number Publication Date
FI934147A0 true FI934147A0 (fi) 1993-09-22
FI934147A FI934147A (fi) 1994-03-26

Family

ID=9433902

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934147A FI934147A (fi) 1992-09-25 1993-09-22 Foerfarande foer bestaemning av en saendning fraon en filterkrets samt filter foer genomfoerande av foerfarandet

Country Status (10)

Country Link
US (1) US5511014A (fi)
EP (1) EP0589767B1 (fi)
JP (1) JPH06196968A (fi)
AT (1) ATE146916T1 (fi)
CA (1) CA2106703C (fi)
DE (1) DE69306893T2 (fi)
DK (1) DK0589767T3 (fi)
ES (1) ES2095604T3 (fi)
FI (1) FI934147A (fi)
FR (1) FR2696297B1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614544C1 (de) * 1996-04-12 1997-08-28 Philips Patentverwaltung Entzerrer mit einem Sequenzschätzverfahren mit Zustandsreduktion für einen Empfänger in einem digitalen Übertragungssystem
CA2207670A1 (fr) * 1997-05-29 1998-11-29 Andre Marguinaud Procede de synthese d'un filtre numerique a reponse impulsionnelle finie et filtre obtenu selon le procede
SG96542A1 (en) * 1997-08-30 2003-06-16 Univ Singapore Apparatus for relay based multiple point process frequency response estimation and control tuning
FR2809249B1 (fr) * 2000-05-16 2004-04-23 France Telecom Procede et systeme de detection et de decodage iteratif de symboles recus, couple a une reestimation des coefficients du canal de transmission
WO2005109640A1 (en) * 2004-05-12 2005-11-17 Deqx Pty Limited Digital filter design system and method
JP2006311353A (ja) * 2005-04-28 2006-11-09 Samsung Electronics Co Ltd ダウンコンバータおよびアップコンバータ
US7774396B2 (en) * 2005-11-18 2010-08-10 Dynamic Hearing Pty Ltd Method and device for low delay processing
AU2006338843B2 (en) * 2006-02-21 2012-04-05 Cirrus Logic International Semiconductor Limited Method and device for low delay processing
DE102007056728A1 (de) * 2007-04-17 2008-10-23 Rohde & Schwarz Gmbh & Co Kg Verfahren zur Optimierung einer minimal-phasigen Übertragungscharakteristik und zugehöriges Übertragungssystem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310721A (en) * 1980-01-23 1982-01-12 The United States Of America As Represented By The Secretary Of The Army Half duplex integral vocoder modem system

Also Published As

Publication number Publication date
DK0589767T3 (da) 1997-01-20
CA2106703A1 (fr) 1994-03-26
FR2696297B1 (fr) 1994-11-04
EP0589767B1 (fr) 1996-12-27
US5511014A (en) 1996-04-23
JPH06196968A (ja) 1994-07-15
ATE146916T1 (de) 1997-01-15
ES2095604T3 (es) 1997-02-16
DE69306893D1 (de) 1997-02-06
EP0589767A1 (fr) 1994-03-30
FI934147A (fi) 1994-03-26
FR2696297A1 (fr) 1994-04-01
DE69306893T2 (de) 1997-05-07
CA2106703C (fr) 1999-09-14

Similar Documents

Publication Publication Date Title
FI934147A0 (fi) Foerfarande foer bestaemning av en saendning fraon en filterkrets samt filter foer genomfoerande av foerfarandet
GB2134286B (en) Apparatus for and method of random vibration control
PT71391A (fr) Dispositif electronique de commande du pontage d'un convertisseur de couple hydrodynamique et procede de mise en oeuvre
FR2663783B1 (fr) Procede de montage d'un circuit integre sur un support mince.
JPS5345949A (en) Arithmetic unit for n-point discrete fourier conversion
GB2269078A (en) Frequency translation apparatus and method
SE8003044L (sv) Vexelriktaranordning for drivning av en vexelstromsmotor
CA2096127A1 (en) Optical clock recovery
JPS57161747A (en) Method and device for selecting decomposition condition
EP0290190A3 (en) Pattern matching system
JPS5644914A (en) Gas pressure control device
FR2723620B1 (fr) Dispositif de solidarisation par encliquetage d'un element sur un autre.
FR2673342B1 (fr) Dispositif a retroaction positive pour le traitement d'un signal optique.
FR2696301B1 (fr) Dispositif de filtrage pour égaliseur à estimation de séquence.
JPS5387031A (en) Combustion regulating device
KR970017268A (ko) 컴팩트 디스크 플레이어의 트랙킹 오프셋 조절회로
FR2723039B1 (fr) Dispositif de commande d'une boite de vitesses notamment du type mono-barre decouple
FR2670845B1 (fr) Dispositif de fixation du boitier d'un appareil electrique sur un profile de support.
JPS55162102A (en) Redundancy feedback controller
JPS5529210A (en) Hunting-prevention circuit
HE A frequency domain holo-estimation method of vibration parameters
Aldoshina et al. Estimation of source coordinates based on signals recorded at five reference points
Kondratenkov Synthesis of an optimal system for processing radio holograms
JPS5768683A (en) Controller for speed of motor
JPS5723872A (en) Reproducing device of synthesized radar picture of aperture