JPS5377438A - Digital filter - Google Patents

Digital filter

Info

Publication number
JPS5377438A
JPS5377438A JP15290676A JP15290676A JPS5377438A JP S5377438 A JPS5377438 A JP S5377438A JP 15290676 A JP15290676 A JP 15290676A JP 15290676 A JP15290676 A JP 15290676A JP S5377438 A JPS5377438 A JP S5377438A
Authority
JP
Japan
Prior art keywords
digital filter
sample signals
obtined
multipliers
tap
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
JP15290676A
Other languages
Japanese (ja)
Inventor
Tatsuki Hayashi
Koichi Watanabe
Shufu Kusayanagi
Hisanori Namura
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 JP15290676A priority Critical patent/JPS5377438A/en
Publication of JPS5377438A publication Critical patent/JPS5377438A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

PURPOSE:To make a circuit simple with reducing the number of multipliers without using a shift register having a tap in the digital filter by which output sample signals of a lower sampling speed than that of input sample signals are obtined.
JP15290676A 1976-12-21 1976-12-21 Digital filter Pending JPS5377438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15290676A JPS5377438A (en) 1976-12-21 1976-12-21 Digital filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15290676A JPS5377438A (en) 1976-12-21 1976-12-21 Digital filter

Publications (1)

Publication Number Publication Date
JPS5377438A true JPS5377438A (en) 1978-07-08

Family

ID=15550712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15290676A Pending JPS5377438A (en) 1976-12-21 1976-12-21 Digital filter

Country Status (1)

Country Link
JP (1) JPS5377438A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144456A1 (en) * 1981-11-09 1983-05-19 Siemens AG, 1000 Berlin und 8000 München Transversal filter for converting digital signals
JPS6075117A (en) * 1983-09-30 1985-04-27 Sony Corp Filter device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144456A1 (en) * 1981-11-09 1983-05-19 Siemens AG, 1000 Berlin und 8000 München Transversal filter for converting digital signals
JPS6075117A (en) * 1983-09-30 1985-04-27 Sony Corp Filter device

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