JPS57115015A - Method and device for converting input sampled sequence into output sampled sequence - Google Patents

Method and device for converting input sampled sequence into output sampled sequence

Info

Publication number
JPS57115015A
JPS57115015A JP56187902A JP18790281A JPS57115015A JP S57115015 A JPS57115015 A JP S57115015A JP 56187902 A JP56187902 A JP 56187902A JP 18790281 A JP18790281 A JP 18790281A JP S57115015 A JPS57115015 A JP S57115015A
Authority
JP
Japan
Prior art keywords
sampling
sampled sequence
output
sequence
sampling rate
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
JP56187902A
Other languages
English (en)
Japanese (ja)
Other versions
JPH039644B2 (OSRAM
Inventor
Ragadetsuku Rojie
Oo Kuntsu Henrii
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.)
BIRI SHIYUTOUUDAA
Original Assignee
BIRI SHIYUTOUUDAA
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 BIRI SHIYUTOUUDAA filed Critical BIRI SHIYUTOUUDAA
Publication of JPS57115015A publication Critical patent/JPS57115015A/ja
Publication of JPH039644B2 publication Critical patent/JPH039644B2/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
    • H03H17/06—Non-recursive filters
    • H03H17/0621—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing
    • H03H17/0628—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing the input and output signals being derived from two separate clocks, i.e. asynchronous sample rate conversion

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Filters That Use Time-Delay Elements (AREA)
JP56187902A 1980-11-26 1981-11-25 Method and device for converting input sampled sequence into output sampled sequence Granted JPS57115015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH875480 1980-11-26

Publications (2)

Publication Number Publication Date
JPS57115015A true JPS57115015A (en) 1982-07-17
JPH039644B2 JPH039644B2 (OSRAM) 1991-02-08

Family

ID=4344344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56187902A Granted JPS57115015A (en) 1980-11-26 1981-11-25 Method and device for converting input sampled sequence into output sampled sequence

Country Status (6)

Country Link
US (1) US4748578A (OSRAM)
EP (1) EP0052847B1 (OSRAM)
JP (1) JPS57115015A (OSRAM)
AT (1) ATE14358T1 (OSRAM)
CA (1) CA1186751A (OSRAM)
DE (1) DE3171426D1 (OSRAM)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096016A (ja) * 1983-10-06 1985-05-29 シュトゥーダー・レヴォックス・アクチェンゲゼルシャフト 入力走査系列を出力走査系列に変換するための方法および装置
JPS60237710A (ja) * 1984-05-11 1985-11-26 Toshiba Corp デジタルフイルタ
JPS6323824U (OSRAM) * 1986-07-30 1988-02-17
JPS6386932A (ja) * 1986-09-30 1988-04-18 Toshiba Corp サンプルレ−ト変換回路
JPS63194435A (ja) * 1987-02-09 1988-08-11 Nec Corp デイジタル信号内挿回路
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
JPS6447117A (en) * 1987-08-17 1989-02-21 Yokogawa Electric Corp Digital signal phase correction device
JPS6448513A (en) * 1987-06-01 1989-02-23 Gen Electric Method and apparatus for generating digital base band data signal stream
JPS6477329A (en) * 1987-09-18 1989-03-23 Toshiba Corp Phase information detecting circuit
US4953117A (en) * 1987-12-29 1990-08-28 Sony Corporation Method and apparatus for converting sampling frequencies
JP2007067646A (ja) * 2005-08-30 2007-03-15 Oki Electric Ind Co Ltd サンプリングレート変換方法及びその回路

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NL8202687A (nl) * 1982-07-05 1984-02-01 Philips Nv Decimerende filterinrichting.
US4602285A (en) * 1983-04-08 1986-07-22 Ampex Corporation System and method for transforming and filtering a video image
NL8400073A (nl) * 1984-01-10 1985-08-01 Philips Nv Interpolerende filterinrichting met niet-rationale verhouding tussen de ingangs- en uitgangsbemonsterfrequentie.
EP0165014A3 (en) * 1984-06-12 1988-06-08 Dolby Laboratories Licensing Corporation Sampling rate converter for delta modulated signals
GB8421378D0 (en) * 1984-08-23 1984-09-26 British Broadcasting Corp Variable speed replay
US4780892A (en) * 1984-10-05 1988-10-25 Willi Studer Ag Scanning frequency synchronization method and apparatus
GB2181923B (en) 1985-10-21 1989-09-20 Sony Corp Signal interpolators
JP2581047B2 (ja) * 1986-10-24 1997-02-12 ヤマハ株式会社 楽音信号発生方法
US4866647A (en) * 1988-02-04 1989-09-12 American Telephone And Telegraph Company Continuously variable digital delay circuit
EP0356597B1 (en) * 1988-08-30 1994-03-30 International Business Machines Corporation Improvement to digital filter sampling rate conversion method and device
DE59005230D1 (de) * 1989-02-02 1994-05-11 Siemens Ag Oesterreich Einrichtung zur Umwandlung der Abtastraten von Digitalsignalen.
DE3916236A1 (de) * 1989-05-18 1990-11-22 Ant Nachrichtentech Digitalfilter mit daempfungs- und phasengangentzerrung
DE3916256A1 (de) * 1989-05-18 1990-11-22 Ant Nachrichtentech Digitalfilter mit daempfungs- und phasengangentzerrung
JPH03159306A (ja) * 1989-11-16 1991-07-09 Toshiba Corp 時間圧縮伸張変換装置
US5212659A (en) * 1991-10-08 1993-05-18 Crystal Semiconductor Low precision finite impulse response filter for digital interpolation
JP3041564B2 (ja) * 1993-01-07 2000-05-15 日本プレシジョン・サーキッツ株式会社 サンプリングレートコンバータ
US5365468A (en) * 1992-02-17 1994-11-15 Yamaha Corporation Sampling frequency converter
GB9205614D0 (en) * 1992-03-14 1992-04-29 Innovision Ltd Sample rate converter suitable for converting between digital video formats
GB2267192B (en) * 1992-05-21 1995-09-27 Sony Broadcast & Communication Sampling frequency conversion
US5475628A (en) * 1992-09-30 1995-12-12 Analog Devices, Inc. Asynchronous digital sample rate converter
JP2508616B2 (ja) * 1992-12-21 1996-06-19 日本プレシジョン・サーキッツ株式会社 サンプリングレ―トコンバ―タ
US5513209A (en) * 1993-02-26 1996-04-30 Holm; Gunnar Resampling synchronizer of digitally sampled signals
JP3395182B2 (ja) * 1993-03-23 2003-04-07 ソニー株式会社 レートコンバータ及び撮像装置
US5717617A (en) * 1993-04-16 1998-02-10 Harris Corporation Rate change filter and method
US5517585A (en) * 1993-05-05 1996-05-14 Liberty Technologies, Inc. System and method for stable analysis of sampled transients arbitrarily aligned with their sample points
DE4326427A1 (de) * 1993-08-06 1995-02-09 Thomson Brandt Gmbh Digitaler Abtastratenumsetzer
US5457456A (en) * 1993-12-16 1995-10-10 At&T Ipm Corp. Data converter with programmable decimation or interpolation factor
US5617088A (en) * 1994-01-26 1997-04-01 Sony Corporation Sampling frequency converting device and memory address control device
US5600582A (en) * 1994-04-05 1997-02-04 Texas Instruments Incorporated Programmable horizontal line filter implemented with synchronous vector processor
US5512895A (en) * 1994-04-25 1996-04-30 Teradyne, Inc. Sample rate converter
US5541864A (en) * 1994-04-26 1996-07-30 Crystal Semiconductor Arithmetic-free digital interpolation filter architecture
US5696708A (en) * 1995-03-30 1997-12-09 Crystal Semiconductor Digital filter with decimated frequency response
US5652585A (en) * 1995-04-05 1997-07-29 Crystal Semiconductor Corp. Multiple function analog-to-digital converter with multiple serial outputs
US5719573A (en) * 1995-06-01 1998-02-17 Cirrus Logic, Inc. Analog modulator for A/D converter utilizing leap-frog filter
US5638010A (en) * 1995-06-07 1997-06-10 Analog Devices, Inc. Digitally controlled oscillator for a phase-locked loop providing a residue signal for use in continuously variable interpolation and decimation filters
US5777909A (en) * 1995-12-29 1998-07-07 Crystal Semiconductor Corporation High pass filter with coefficient switching to improve settling time
US5777912A (en) * 1996-03-28 1998-07-07 Crystal Semiconductor Corporation Linear phase finite impulse response filter with pre-addition
US20020032571A1 (en) 1996-09-25 2002-03-14 Ka Y. Leung Method and apparatus for storing digital audio and playback thereof
JPH10126218A (ja) * 1996-10-15 1998-05-15 Sony Corp サンプリング周波数変換装置
US6005901A (en) * 1997-02-27 1999-12-21 Advanced Micro Devices Arrangement for asynchronous decimation using a frequency ratio estimator and method thereof
US6061410A (en) * 1997-02-27 2000-05-09 Advanced Micro Devices Frequency ratio estimation arrangement and method thereof
CA2207670A1 (fr) * 1997-05-29 1998-11-29 Andre Marguinaud Procede de synthese d'un filtre numerique a reponse impulsionnelle finie et filtre obtenu selon le procede
EP0889588B1 (de) * 1997-07-02 2003-06-11 Micronas Semiconductor Holding AG Filterkombination zur Abtastratenumsetzung
US6058406A (en) * 1998-03-23 2000-05-02 Ati Technolgies, Inc. Variable length fractional bandwidth low-pass filtering
CN1273709A (zh) * 1998-04-27 2000-11-15 皇家菲利浦电子有限公司 使用多项式内插法的取样率转换器
FR2787201B1 (fr) * 1998-12-14 2001-01-12 Inst Francais Du Petrole Methode et dispositif d'acquisition synchronisee de signaux sismiques
US6487573B1 (en) 1999-03-26 2002-11-26 Texas Instruments Incorporated Multi-rate digital filter for audio sample-rate conversion
JP2002543651A (ja) 1999-04-22 2002-12-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ サンプルレート変換器
US6774598B1 (en) * 1999-09-08 2004-08-10 Dr. Johannes Heidenhain Gmbh Method and circuitry for producing nominal position values for a closed loop position control of a numerically continuous-path controlled machine
DE10032520A1 (de) * 2000-07-05 2002-01-24 Infineon Technologies Ag Interpolationsfilter und Verfahren zur digitalen Interpolation eines digitalen Signals
KR100421001B1 (ko) * 2001-02-20 2004-03-03 삼성전자주식회사 샘플링 레이트 변환 장치 및 방법
US6512468B1 (en) * 2001-08-03 2003-01-28 Agere Systems Inc. System and method for increasing sample rate converter filter coefficient derivation speed
US20030130751A1 (en) * 2002-01-09 2003-07-10 Freesystems Pte.,Ltd. New filter bank for graphics equalizer implementation
US7764758B2 (en) * 2003-01-30 2010-07-27 Lsi Corporation Apparatus and/or method for variable data rate conversion
JP3734175B2 (ja) * 2003-11-26 2006-01-11 デンセイ・ラムダ株式会社 遅延装置、電源装置および信号遅延用プログラム
GB2435360B (en) * 2006-02-16 2009-09-23 Imagination Tech Ltd Method and apparatus for determining motion between video images
US8391549B2 (en) * 2009-06-08 2013-03-05 Raytheon Company Methods and systems for processing data using product-law symmetry detection
JP5573901B2 (ja) * 2012-08-23 2014-08-20 Ｎｔｔエレクトロニクス株式会社 標本化レート変換装置
JP5573926B2 (ja) 2012-11-22 2014-08-20 Ｎｔｔエレクトロニクス株式会社 標本化レート変換装置
FR3088156B1 (fr) * 2018-11-06 2021-08-06 Thales Sa Interpolateur a rang eleve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829670A (en) * 1972-04-10 1974-08-13 Massachusetts Inst Technology Digital filter to realize efficiently the filtering required when multiplying or dividing the sampling rate of a digital signal by a composite integer
NL168669C (nl) * 1974-09-16 1982-04-16 Philips Nv Interpolerend digitaal filter met ingangsbuffer.
US4020332A (en) * 1975-09-24 1977-04-26 Bell Telephone Laboratories, Incorporated Interpolation-decimation circuit for increasing or decreasing digital sampling frequency
US4270026A (en) * 1979-11-28 1981-05-26 International Telephone And Telegraph Corporation Interpolator apparatus for increasing the word rate of a digital signal of the type employed in digital telephone systems
US4472785A (en) * 1980-10-13 1984-09-18 Victor Company Of Japan, Ltd. Sampling frequency converter
US4460890A (en) * 1982-01-21 1984-07-17 Sony Corporation Direct digital to digital sampling rate conversion, method and apparatus
NL8202687A (nl) * 1982-07-05 1984-02-01 Philips Nv Decimerende filterinrichting.
NL8400073A (nl) * 1984-01-10 1985-08-01 Philips Nv Interpolerende filterinrichting met niet-rationale verhouding tussen de ingangs- en uitgangsbemonsterfrequentie.

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096016A (ja) * 1983-10-06 1985-05-29 シュトゥーダー・レヴォックス・アクチェンゲゼルシャフト 入力走査系列を出力走査系列に変換するための方法および装置
JPS60237710A (ja) * 1984-05-11 1985-11-26 Toshiba Corp デジタルフイルタ
JPS6323824U (OSRAM) * 1986-07-30 1988-02-17
JPS6386932A (ja) * 1986-09-30 1988-04-18 Toshiba Corp サンプルレ−ト変換回路
JPS63194435A (ja) * 1987-02-09 1988-08-11 Nec Corp デイジタル信号内挿回路
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
JPS6448513A (en) * 1987-06-01 1989-02-23 Gen Electric Method and apparatus for generating digital base band data signal stream
JPS6447117A (en) * 1987-08-17 1989-02-21 Yokogawa Electric Corp Digital signal phase correction device
JPS6477329A (en) * 1987-09-18 1989-03-23 Toshiba Corp Phase information detecting circuit
US4953117A (en) * 1987-12-29 1990-08-28 Sony Corporation Method and apparatus for converting sampling frequencies
JP2007067646A (ja) * 2005-08-30 2007-03-15 Oki Electric Ind Co Ltd サンプリングレート変換方法及びその回路

Also Published As

Publication number Publication date
JPH039644B2 (OSRAM) 1991-02-08
ATE14358T1 (de) 1985-08-15
DE3171426D1 (en) 1985-08-22
EP0052847A3 (en) 1983-06-22
EP0052847B1 (de) 1985-07-17
US4748578A (en) 1988-05-31
EP0052847A2 (de) 1982-06-02
CA1186751A (en) 1985-05-07

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