JPS52109847A - Digital filter - Google Patents

Digital filter

Info

Publication number
JPS52109847A
JPS52109847A JP2637176A JP2637176A JPS52109847A JP S52109847 A JPS52109847 A JP S52109847A JP 2637176 A JP2637176 A JP 2637176A JP 2637176 A JP2637176 A JP 2637176A JP S52109847 A JPS52109847 A JP S52109847A
Authority
JP
Japan
Prior art keywords
digital filter
converted
enable
making
high speed
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.)
Pending
Application number
JP2637176A
Other languages
Japanese (ja)
Inventor
Naohisa Goto
Masao Yamazawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2637176A priority Critical patent/JPS52109847A/en
Publication of JPS52109847A publication Critical patent/JPS52109847A/en
Pending 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)
  • Networks Using Active Elements (AREA)

Abstract

PURPOSE:To enable the digital filter with high speed and small configuration without remarkable error, by making the specified operation to the digital signal A/D converted.
JP2637176A 1976-03-11 1976-03-11 Digital filter Pending JPS52109847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2637176A JPS52109847A (en) 1976-03-11 1976-03-11 Digital filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2637176A JPS52109847A (en) 1976-03-11 1976-03-11 Digital filter

Publications (1)

Publication Number Publication Date
JPS52109847A true JPS52109847A (en) 1977-09-14

Family

ID=12191636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2637176A Pending JPS52109847A (en) 1976-03-11 1976-03-11 Digital filter

Country Status (1)

Country Link
JP (1) JPS52109847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06132781A (en) * 1992-10-14 1994-05-13 Nippon Precision Circuits Kk Picture processing digital filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06132781A (en) * 1992-10-14 1994-05-13 Nippon Precision Circuits Kk Picture processing digital filter
US5668895A (en) * 1992-10-14 1997-09-16 Nippon Precision Circuits Ltd. Digital filter for image processing

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