JPS5745711A - Conversion circuit for sampling frequency - Google Patents

Conversion circuit for sampling frequency

Info

Publication number
JPS5745711A
JPS5745711A JP12058880A JP12058880A JPS5745711A JP S5745711 A JPS5745711 A JP S5745711A JP 12058880 A JP12058880 A JP 12058880A JP 12058880 A JP12058880 A JP 12058880A JP S5745711 A JPS5745711 A JP S5745711A
Authority
JP
Japan
Prior art keywords
frequency
sampling frequency
shift register
clock
equal
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
JP12058880A
Other languages
English (en)
Japanese (ja)
Other versions
JPH039643B2 (enrdf_load_stackoverflow
Inventor
Tetsushige Ihara
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 JP12058880A priority Critical patent/JPS5745711A/ja
Publication of JPS5745711A publication Critical patent/JPS5745711A/ja
Publication of JPH039643B2 publication Critical patent/JPH039643B2/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
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters
    • H03H17/0621—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H03H2017/0247—Parallel structures using a slower clock

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Filters That Use Time-Delay Elements (AREA)
JP12058880A 1980-09-02 1980-09-02 Conversion circuit for sampling frequency Granted JPS5745711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12058880A JPS5745711A (en) 1980-09-02 1980-09-02 Conversion circuit for sampling frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12058880A JPS5745711A (en) 1980-09-02 1980-09-02 Conversion circuit for sampling frequency

Publications (2)

Publication Number Publication Date
JPS5745711A true JPS5745711A (en) 1982-03-15
JPH039643B2 JPH039643B2 (enrdf_load_stackoverflow) 1991-02-08

Family

ID=14789982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12058880A Granted JPS5745711A (en) 1980-09-02 1980-09-02 Conversion circuit for sampling frequency

Country Status (1)

Country Link
JP (1) JPS5745711A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01175311A (ja) * 1987-12-29 1989-07-11 Sony Corp サンプリング周波数変換回路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217709A (en) * 1975-07-09 1977-02-09 Ibm System for determining initial equalizing coefficient value of transversal equalizer used for synchronous data transmission system
JPS5355938A (en) * 1976-10-29 1978-05-20 Fujitsu Ltd Digiral filter
JPS5428520A (en) * 1977-08-08 1979-03-03 Hitachi Ltd Method and apparatus for sampling frequency conversion
JPS551770A (en) * 1978-06-20 1980-01-08 Matsushita Electric Ind Co Ltd Ghost rejector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217709A (en) * 1975-07-09 1977-02-09 Ibm System for determining initial equalizing coefficient value of transversal equalizer used for synchronous data transmission system
JPS5355938A (en) * 1976-10-29 1978-05-20 Fujitsu Ltd Digiral filter
JPS5428520A (en) * 1977-08-08 1979-03-03 Hitachi Ltd Method and apparatus for sampling frequency conversion
JPS551770A (en) * 1978-06-20 1980-01-08 Matsushita Electric Ind Co Ltd Ghost rejector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01175311A (ja) * 1987-12-29 1989-07-11 Sony Corp サンプリング周波数変換回路

Also Published As

Publication number Publication date
JPH039643B2 (enrdf_load_stackoverflow) 1991-02-08

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