JPS5527789A - Transversal filter - Google Patents

Transversal filter

Info

Publication number
JPS5527789A
JPS5527789A JP10132578A JP10132578A JPS5527789A JP S5527789 A JPS5527789 A JP S5527789A JP 10132578 A JP10132578 A JP 10132578A JP 10132578 A JP10132578 A JP 10132578A JP S5527789 A JPS5527789 A JP S5527789A
Authority
JP
Japan
Prior art keywords
coefficient
output
adders
transmission property
counter
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
JP10132578A
Other languages
Japanese (ja)
Other versions
JPS6161291B2 (en
Inventor
Koichiro Kurahashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10132578A priority Critical patent/JPS5527789A/en
Publication of JPS5527789A publication Critical patent/JPS5527789A/en
Publication of JPS6161291B2 publication Critical patent/JPS6161291B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters

Landscapes

  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE:To enable the control through an electric method even in case the coefficient unit is included into LSI and thus to realize the optional transmission property by applying the transmission property in the form of the time-series signal of coefficient Cn when the transmission property is set up from outside. CONSTITUTION:The N-1 units of delay circuits 21-2N-1 are connected vertically to input terminal 1, and coefficient units 3O-3N-1 are connected to the input/output end of each circuit 2. And each counter 3 is set to the coefficient value corresponding to the coefficient value setting signal of input terminal 4. The output of each counter 3 is applied to corresponding integrators 5O-5N-1, and this output is applied to adders 71-7N-1 via switch circuits 61-6N-1 with every end of the integrating period. Each of adders 7 and delay circuits 8 are connected vertically and alternately, and the output of the adders are transmitted to the next steps in sequence to be delivered.
JP10132578A 1978-08-19 1978-08-19 Transversal filter Granted JPS5527789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10132578A JPS5527789A (en) 1978-08-19 1978-08-19 Transversal filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10132578A JPS5527789A (en) 1978-08-19 1978-08-19 Transversal filter

Publications (2)

Publication Number Publication Date
JPS5527789A true JPS5527789A (en) 1980-02-28
JPS6161291B2 JPS6161291B2 (en) 1986-12-25

Family

ID=14297659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10132578A Granted JPS5527789A (en) 1978-08-19 1978-08-19 Transversal filter

Country Status (1)

Country Link
JP (1) JPS5527789A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198915A (en) * 1982-05-14 1983-11-19 Matsushita Electric Ind Co Ltd Transversal filter
JPS5943690A (en) * 1982-09-03 1984-03-10 Victor Co Of Japan Ltd Yc separating circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198915A (en) * 1982-05-14 1983-11-19 Matsushita Electric Ind Co Ltd Transversal filter
JPS5943690A (en) * 1982-09-03 1984-03-10 Victor Co Of Japan Ltd Yc separating circuit

Also Published As

Publication number Publication date
JPS6161291B2 (en) 1986-12-25

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