FI924609A - OMVAENDSYMMETRISKA KVADRATROTSFILTRAR - Google Patents

OMVAENDSYMMETRISKA KVADRATROTSFILTRAR Download PDF

Info

Publication number
FI924609A
FI924609A FI924609A FI924609A FI924609A FI 924609 A FI924609 A FI 924609A FI 924609 A FI924609 A FI 924609A FI 924609 A FI924609 A FI 924609A FI 924609 A FI924609 A FI 924609A
Authority
FI
Finland
Prior art keywords
omvaendsymmetriska
kvadratrotsfiltrar
omvaendsymmetriska kvadratrotsfiltrar
Prior art date
Application number
FI924609A
Other languages
Finnish (fi)
Other versions
FI924609A0 (en
Inventor
John Oliver Drewery
Original Assignee
British Broadcasting Corp
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 British Broadcasting Corp filed Critical British Broadcasting Corp
Publication of FI924609A publication Critical patent/FI924609A/en
Publication of FI924609A0 publication Critical patent/FI924609A0/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Complex Calculations (AREA)
FI924609A 1991-02-13 1992-10-12 OMVAENDSYMMETRISKA KVADRATROTSFILTRAR FI924609A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919102977A GB9102977D0 (en) 1991-02-13 1991-02-13 Square-root anti-symmetric filters
PCT/GB1992/000259 WO1992015151A1 (en) 1991-02-13 1992-02-13 Square-root anti-symmetric filters

Publications (2)

Publication Number Publication Date
FI924609A true FI924609A (en) 1992-10-12
FI924609A0 FI924609A0 (en) 1992-10-12

Family

ID=10689926

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924609A FI924609A0 (en) 1991-02-13 1992-10-12 OMVAENDSYMMETRISKA KVADRATROTSFILTRAR

Country Status (7)

Country Link
EP (1) EP0524292A1 (en)
JP (1) JPH05507837A (en)
AU (1) AU1230392A (en)
CA (1) CA2079333A1 (en)
FI (1) FI924609A0 (en)
GB (2) GB9102977D0 (en)
WO (1) WO1992015151A1 (en)

Also Published As

Publication number Publication date
EP0524292A1 (en) 1993-01-27
GB9203016D0 (en) 1992-03-25
GB9102977D0 (en) 1991-03-27
FI924609A0 (en) 1992-10-12
GB2254745A (en) 1992-10-14
JPH05507837A (en) 1993-11-04
CA2079333A1 (en) 1992-08-14
AU1230392A (en) 1992-09-15
WO1992015151A1 (en) 1992-09-03

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Legal Events

Date Code Title Description
FD Application lapsed