JPS5428520A - Method and apparatus for sampling frequency conversion - Google Patents

Method and apparatus for sampling frequency conversion

Info

Publication number
JPS5428520A
JPS5428520A JP9420277A JP9420277A JPS5428520A JP S5428520 A JPS5428520 A JP S5428520A JP 9420277 A JP9420277 A JP 9420277A JP 9420277 A JP9420277 A JP 9420277A JP S5428520 A JPS5428520 A JP S5428520A
Authority
JP
Japan
Prior art keywords
sampling frequency
frequency conversion
conversion
sampling
signal
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
JP9420277A
Other languages
Japanese (ja)
Other versions
JPS6255325B2 (en
Inventor
Masahiko Achiha
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.)
Hitachi Denshi KK
Hitachi Ltd
Original Assignee
Hitachi Denshi KK
Hitachi 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 Hitachi Denshi KK, Hitachi Ltd filed Critical Hitachi Denshi KK
Priority to JP9420277A priority Critical patent/JPS5428520A/en
Publication of JPS5428520A publication Critical patent/JPS5428520A/en
Publication of JPS6255325B2 publication Critical patent/JPS6255325B2/ja
Granted legal-status Critical Current

Links

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  • Studio Circuits (AREA)
  • Color Television Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

PURPOSE: To ensure the conversion for an optional sampling frequency without returning to the analog signal in the system to convert the sampling frequency of the sampling signal, by carrying out the conversion through the filter which eliminates the higher harmonic wave and the noise component.
COPYRIGHT: (C)1979,JPO&Japio
JP9420277A 1977-08-08 1977-08-08 Method and apparatus for sampling frequency conversion Granted JPS5428520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9420277A JPS5428520A (en) 1977-08-08 1977-08-08 Method and apparatus for sampling frequency conversion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9420277A JPS5428520A (en) 1977-08-08 1977-08-08 Method and apparatus for sampling frequency conversion

Publications (2)

Publication Number Publication Date
JPS5428520A true JPS5428520A (en) 1979-03-03
JPS6255325B2 JPS6255325B2 (en) 1987-11-19

Family

ID=14103704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9420277A Granted JPS5428520A (en) 1977-08-08 1977-08-08 Method and apparatus for sampling frequency conversion

Country Status (1)

Country Link
JP (1) JPS5428520A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5352800A (en) * 1976-10-21 1978-05-13 Dainippon Ink & Chemicals Modified finish of synthetic fiber
JPS56119909A (en) * 1980-02-22 1981-09-19 Victor Co Of Japan Ltd Reproducing device for speed variable digital signal
JPS5745711A (en) * 1980-09-02 1982-03-15 Fujitsu Ltd Conversion circuit for sampling frequency
JPS5895800A (en) * 1981-12-03 1983-06-07 株式会社東芝 Coding of voice synthesizer
JPS5950613A (en) * 1982-09-16 1984-03-23 Matsushita Electric Ind Co Ltd Analog-digital converter
JPS59138117A (en) * 1983-01-27 1984-08-08 Matsushita Electric Ind Co Ltd Analog-digital converting method
JPS6075139A (en) * 1983-09-14 1985-04-27 ジ−メンス・アクチエンゲゼルシヤフト Method of converting clock speed
JPS6091711A (en) * 1983-10-26 1985-05-23 Natl Aerospace Lab Filtering digital sample device
JPS60186000A (en) * 1983-12-12 1985-09-21 デジタル・イクイツプメント・コ−ポレ−シヨン Apparatus for converting text to voice speech
JPS61239713A (en) * 1985-04-17 1986-10-25 Nec Corp Conversion system for asynchronous sampling frequency
JPS62134860A (en) * 1985-12-05 1987-06-17 Alpine Electron Inc Recording and reproducing method
JPH01117521A (en) * 1987-10-30 1989-05-10 Tamura Electric Works Ltd Speed conversion circuit
JPH0282806A (en) * 1988-08-30 1990-03-23 Internatl Business Mach Corp <Ibm> Digital filter
JPH02234509A (en) * 1989-01-25 1990-09-17 Westinghouse Electric Corp <We> Digital filter device to be sampled
JPH02279014A (en) * 1989-04-20 1990-11-15 Fujitsu General Ltd Sampling frequency converter
JPH04235407A (en) * 1991-01-10 1992-08-24 Matsushita Electric Ind Co Ltd Analog/digital conversion system

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643149B2 (en) * 1976-10-21 1981-10-09
JPS5352800A (en) * 1976-10-21 1978-05-13 Dainippon Ink & Chemicals Modified finish of synthetic fiber
JPS56119909A (en) * 1980-02-22 1981-09-19 Victor Co Of Japan Ltd Reproducing device for speed variable digital signal
JPS5745711A (en) * 1980-09-02 1982-03-15 Fujitsu Ltd Conversion circuit for sampling frequency
JPH039643B2 (en) * 1980-09-02 1991-02-08 Fujitsu Ltd
JPS6343023B2 (en) * 1981-12-03 1988-08-26 Tokyo Shibaura Electric Co
JPS5895800A (en) * 1981-12-03 1983-06-07 株式会社東芝 Coding of voice synthesizer
JPS5950613A (en) * 1982-09-16 1984-03-23 Matsushita Electric Ind Co Ltd Analog-digital converter
JPS59138117A (en) * 1983-01-27 1984-08-08 Matsushita Electric Ind Co Ltd Analog-digital converting method
JPH0216067B2 (en) * 1983-09-14 1990-04-16 Siemens Ag
JPS6075139A (en) * 1983-09-14 1985-04-27 ジ−メンス・アクチエンゲゼルシヤフト Method of converting clock speed
JPS6091711A (en) * 1983-10-26 1985-05-23 Natl Aerospace Lab Filtering digital sample device
JPH0256847B2 (en) * 1983-10-26 1990-12-03 Kagaku Gijutsucho Koku Uchu Gijutsu Kenkyushocho
JPS60186000A (en) * 1983-12-12 1985-09-21 デジタル・イクイツプメント・コ−ポレ−シヨン Apparatus for converting text to voice speech
JPS61239713A (en) * 1985-04-17 1986-10-25 Nec Corp Conversion system for asynchronous sampling frequency
JPS62134860A (en) * 1985-12-05 1987-06-17 Alpine Electron Inc Recording and reproducing method
JPH01117521A (en) * 1987-10-30 1989-05-10 Tamura Electric Works Ltd Speed conversion circuit
JPH0282806A (en) * 1988-08-30 1990-03-23 Internatl Business Mach Corp <Ibm> Digital filter
JPH02234509A (en) * 1989-01-25 1990-09-17 Westinghouse Electric Corp <We> Digital filter device to be sampled
JPH02279014A (en) * 1989-04-20 1990-11-15 Fujitsu General Ltd Sampling frequency converter
JPH04235407A (en) * 1991-01-10 1992-08-24 Matsushita Electric Ind Co Ltd Analog/digital conversion system

Also Published As

Publication number Publication date
JPS6255325B2 (en) 1987-11-19

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