JPS56149822A - Digital filter device - Google Patents

Digital filter device

Info

Publication number
JPS56149822A
JPS56149822A JP5318180A JP5318180A JPS56149822A JP S56149822 A JPS56149822 A JP S56149822A JP 5318180 A JP5318180 A JP 5318180A JP 5318180 A JP5318180 A JP 5318180A JP S56149822 A JPS56149822 A JP S56149822A
Authority
JP
Japan
Prior art keywords
coefficient
pass filter
digital filter
same circuit
filter device
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
JP5318180A
Other languages
English (en)
Other versions
JPS6336575B2 (ja
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 JP5318180A priority Critical patent/JPS56149822A/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 JPS56149822A publication Critical patent/JPS56149822A/ja
Publication of JPS6336575B2 publication Critical patent/JPS6336575B2/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)
  • Filters That Use Time-Delay Elements (AREA)
JP5318180A 1980-04-22 1980-04-22 Digital filter device Granted JPS56149822A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5318180A JPS56149822A (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
JP5318180A JPS56149822A (en) 1980-04-22 1980-04-22 Digital filter device

Publications (2)

Publication Number Publication Date
JPS56149822A true JPS56149822A (en) 1981-11-19
JPS6336575B2 JPS6336575B2 (ja) 1988-07-20

Family

ID=12935692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5318180A Granted JPS56149822A (en) 1980-04-22 1980-04-22 Digital filter device

Country Status (1)

Country Link
JP (1) JPS56149822A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186414A (ja) * 1983-04-08 1984-10-23 Nec Corp 信号処理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186414A (ja) * 1983-04-08 1984-10-23 Nec Corp 信号処理装置
JPH043690B2 (ja) * 1983-04-08 1992-01-24

Also Published As

Publication number Publication date
JPS6336575B2 (ja) 1988-07-20

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