JPS56149821A - Digital filter device - Google Patents

Digital filter device

Info

Publication number
JPS56149821A
JPS56149821A JP5317980A JP5317980A JPS56149821A JP S56149821 A JPS56149821 A JP S56149821A JP 5317980 A JP5317980 A JP 5317980A JP 5317980 A JP5317980 A JP 5317980A JP S56149821 A JPS56149821 A JP S56149821A
Authority
JP
Japan
Prior art keywords
coefficient data
data
coefficient
digital filter
bits
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.)
Granted
Application number
JP5317980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6336574B2 (enExample
Inventor
Shigenori Sano
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP5317980A priority Critical patent/JPS56149821A/ja
Priority to GB8112002A priority patent/GB2075299B/en
Priority to US06/256,187 priority patent/US4422156A/en
Priority to DE3116042A priority patent/DE3116042C2/de
Publication of JPS56149821A publication Critical patent/JPS56149821A/ja
Publication of JPS6336574B2 publication Critical patent/JPS6336574B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
JP5317980A 1980-04-22 1980-04-22 Digital filter device Granted JPS56149821A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5317980A JPS56149821A (en) 1980-04-22 1980-04-22 Digital filter device
GB8112002A GB2075299B (en) 1980-04-22 1981-04-15 Digital filter device
US06/256,187 US4422156A (en) 1980-04-22 1981-04-21 Digital filter device
DE3116042A DE3116042C2 (de) 1980-04-22 1981-04-22 Digitalfilter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5317980A JPS56149821A (en) 1980-04-22 1980-04-22 Digital filter device

Publications (2)

Publication Number Publication Date
JPS56149821A true JPS56149821A (en) 1981-11-19
JPS6336574B2 JPS6336574B2 (enExample) 1988-07-20

Family

ID=12935633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5317980A Granted JPS56149821A (en) 1980-04-22 1980-04-22 Digital filter device

Country Status (1)

Country Link
JP (1) JPS56149821A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58147223A (ja) * 1982-02-26 1983-09-02 Japan Radio Co Ltd デイジタルフイルタ
JPS58147224A (ja) * 1982-02-26 1983-09-02 Japan Radio Co Ltd デイジタルフイルタ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58147223A (ja) * 1982-02-26 1983-09-02 Japan Radio Co Ltd デイジタルフイルタ
JPS58147224A (ja) * 1982-02-26 1983-09-02 Japan Radio Co Ltd デイジタルフイルタ

Also Published As

Publication number Publication date
JPS6336574B2 (enExample) 1988-07-20

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