JPS5376726A - Synchronizing system digital filter - Google Patents

Synchronizing system digital filter

Info

Publication number
JPS5376726A
JPS5376726A JP15193476A JP15193476A JPS5376726A JP S5376726 A JPS5376726 A JP S5376726A JP 15193476 A JP15193476 A JP 15193476A JP 15193476 A JP15193476 A JP 15193476A JP S5376726 A JPS5376726 A JP S5376726A
Authority
JP
Japan
Prior art keywords
digital filter
synchronizing system
system digital
order
counter circuit
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
JP15193476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5528609B2 (OSRAM
Inventor
Meiki Yahata
Shunsuke Yoda
Tadamichi Kawasaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15193476A priority Critical patent/JPS5376726A/ja
Priority to US05/862,183 priority patent/US4149258A/en
Publication of JPS5376726A publication Critical patent/JPS5376726A/ja
Publication of JPS5528609B2 publication Critical patent/JPS5528609B2/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0264—Filter sets with mutual related characteristics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0294—Variable filters; Programmable filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP15193476A 1976-12-20 1976-12-20 Synchronizing system digital filter Granted JPS5376726A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15193476A JPS5376726A (en) 1976-12-20 1976-12-20 Synchronizing system digital filter
US05/862,183 US4149258A (en) 1976-12-20 1977-12-19 Digital filter system having filters synchronized by the same clock signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15193476A JPS5376726A (en) 1976-12-20 1976-12-20 Synchronizing system digital filter

Publications (2)

Publication Number Publication Date
JPS5376726A true JPS5376726A (en) 1978-07-07
JPS5528609B2 JPS5528609B2 (OSRAM) 1980-07-29

Family

ID=15529385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15193476A Granted JPS5376726A (en) 1976-12-20 1976-12-20 Synchronizing system digital filter

Country Status (2)

Country Link
US (1) US4149258A (OSRAM)
JP (1) JPS5376726A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63262912A (ja) * 1987-04-03 1988-10-31 テクトロニックス・インコーポレイテッド デジタル・フィルタ

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267761A (en) * 1977-10-06 1981-05-19 Kawai Musical Instrument Mfg. Co. Ltd. Musical tone generator utilizing digital sliding formant filter
US4354248A (en) * 1979-11-28 1982-10-12 Motorola, Inc. Programmable multifrequency tone receiver
US4356558A (en) * 1979-12-20 1982-10-26 Martin Marietta Corporation Optimum second order digital filter
US5043653A (en) * 1990-01-17 1991-08-27 Sundstrand Corporation Noise filter for zero crossing detector
US5315539A (en) * 1992-09-24 1994-05-24 Xerox Corporation Method and apparatus for debouncing signals
FR2737623A1 (fr) * 1995-08-02 1997-02-07 Philips Electronics Nv Systeme de telecommunication au travers de lignes d'alimentation d'energie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706076A (en) * 1970-12-21 1972-12-12 Bell Telephone Labor Inc Programmable digital filter apparatus
US3961167A (en) * 1974-07-22 1976-06-01 Gte Automatic Electric Laboratories Incorporated PCM tone receiver using optimum statistical technique
NL168669C (nl) * 1974-09-16 1982-04-16 Philips Nv Interpolerend digitaal filter met ingangsbuffer.
NL176211C (nl) * 1974-09-16 1985-03-01 Philips Nv Interpolerend digitaal filter.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63262912A (ja) * 1987-04-03 1988-10-31 テクトロニックス・インコーポレイテッド デジタル・フィルタ

Also Published As

Publication number Publication date
JPS5528609B2 (OSRAM) 1980-07-29
US4149258A (en) 1979-04-10

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