JPS5720013A - Digital filter device - Google Patents

Digital filter device

Info

Publication number
JPS5720013A
JPS5720013A JP9446480A JP9446480A JPS5720013A JP S5720013 A JPS5720013 A JP S5720013A JP 9446480 A JP9446480 A JP 9446480A JP 9446480 A JP9446480 A JP 9446480A JP S5720013 A JPS5720013 A JP S5720013A
Authority
JP
Japan
Prior art keywords
adder
circuit
supplied
overflow
output
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
JP9446480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6337977B2 (enrdf_load_stackoverflow
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 JP9446480A priority Critical patent/JPS5720013A/ja
Publication of JPS5720013A publication Critical patent/JPS5720013A/ja
Publication of JPS6337977B2 publication Critical patent/JPS6337977B2/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
    • H03H17/04—Recursive filters
    • H03H17/0461—Quantisation; Rounding; Truncation; Overflow oscillations or limit cycles eliminating measures

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
JP9446480A 1980-07-09 1980-07-09 Digital filter device Granted JPS5720013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9446480A JPS5720013A (en) 1980-07-09 1980-07-09 Digital filter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9446480A JPS5720013A (en) 1980-07-09 1980-07-09 Digital filter device

Publications (2)

Publication Number Publication Date
JPS5720013A true JPS5720013A (en) 1982-02-02
JPS6337977B2 JPS6337977B2 (enrdf_load_stackoverflow) 1988-07-27

Family

ID=14110993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9446480A Granted JPS5720013A (en) 1980-07-09 1980-07-09 Digital filter device

Country Status (1)

Country Link
JP (1) JPS5720013A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993545B2 (en) 2000-09-27 2006-01-31 Kabushiki Kaisha Toshiba Digital filter with protection against overflow oscillation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993545B2 (en) 2000-09-27 2006-01-31 Kabushiki Kaisha Toshiba Digital filter with protection against overflow oscillation

Also Published As

Publication number Publication date
JPS6337977B2 (enrdf_load_stackoverflow) 1988-07-27

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