GB1427370A - Digital filter bank - Google Patents

Digital filter bank

Info

Publication number
GB1427370A
GB1427370A GB5913473A GB5913473A GB1427370A GB 1427370 A GB1427370 A GB 1427370A GB 5913473 A GB5913473 A GB 5913473A GB 5913473 A GB5913473 A GB 5913473A GB 1427370 A GB1427370 A GB 1427370A
Authority
GB
United Kingdom
Prior art keywords
outputs
multipliers
filter bank
fourier transform
fast fourier
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
Application number
GB5913473A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1427370A publication Critical patent/GB1427370A/en
Expired 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
    • H03H17/06—Non-recursive filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
  • Filters That Use Time-Delay Elements (AREA)
GB5913473A 1972-12-21 1973-12-20 Digital filter bank Expired GB1427370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262652 DE2262652C2 (de) 1972-12-21 1972-12-21 Digitale Filterbank

Publications (1)

Publication Number Publication Date
GB1427370A true GB1427370A (en) 1976-03-10

Family

ID=5865084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5913473A Expired GB1427370A (en) 1972-12-21 1973-12-20 Digital filter bank

Country Status (4)

Country Link
DE (1) DE2262652C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2228327B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1427370A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1000496B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820268A (zh) * 2010-04-27 2010-09-01 广州市广晟微电子有限公司 有源rc滤波器直流校正电路和校正方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436013C2 (de) * 1974-07-26 1984-09-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Nichtrekursives digitales Filter
FR2321217A1 (fr) * 1975-08-13 1977-03-11 Cit Alcatel Dispositif de traitement d'un signal echantillonne
DE2752018C2 (de) * 1977-11-22 1985-08-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vielkanal-Störsender
DE2846207A1 (de) * 1978-10-24 1980-05-08 Licentia Gmbh Anordnung zur pegelregelung fuer digitale empfaengersysteme
JPS5558612A (en) * 1978-10-26 1980-05-01 Kokusai Denshin Denwa Co Ltd <Kdd> Delay circuit
DE2950892A1 (de) * 1979-12-18 1981-06-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digitales wechselstromtelegrafieverfahren
US4317092A (en) * 1980-06-30 1982-02-23 Hewlett-Packard Company Recursive low pass digital filter
DE3243604C2 (de) * 1982-11-25 1993-11-11 Deutsche Aerospace Anordnung zur Radarsignalverarbeitung
FR2536942A1 (fr) * 1982-11-26 1984-06-01 Thomson Csf Mat Tel Circuit de calcul numerique interpolateur assurant le filtrage et, le cas echeant, l'egalisation
DE3517485A1 (de) * 1985-05-15 1986-11-20 Blaupunkt-Werke Gmbh, 3200 Hildesheim Demodulator fuer frequenzmodulierte signale in digitaler form

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573380A (en) * 1969-05-15 1971-04-06 Bell Telephone Labor Inc Single-sideband modulation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820268A (zh) * 2010-04-27 2010-09-01 广州市广晟微电子有限公司 有源rc滤波器直流校正电路和校正方法
CN101820268B (zh) * 2010-04-27 2012-07-04 广州市广晟微电子有限公司 有源rc滤波器直流校正电路和校正方法

Also Published As

Publication number Publication date
DE2262652C2 (de) 1983-06-30
FR2228327A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-11-29
FR2228327B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-30
IT1000496B (it) 1976-03-30
DE2262652A1 (de) 1974-06-27

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee