DE557974T1 - Abtastfrequenzumsetzer. - Google Patents

Abtastfrequenzumsetzer.

Info

Publication number
DE557974T1
DE557974T1 DE93102889T DE93102889T DE557974T1 DE 557974 T1 DE557974 T1 DE 557974T1 DE 93102889 T DE93102889 T DE 93102889T DE 93102889 T DE93102889 T DE 93102889T DE 557974 T1 DE557974 T1 DE 557974T1
Authority
DE
Germany
Prior art keywords
frequency converter
sampling frequency
sampling
converter
frequency
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.)
Pending
Application number
DE93102889T
Other languages
English (en)
Inventor
Toshio Iwata
Toshiaki Nishida
Tsuyoshi Tsumura
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.)
Kenwood KK
Original Assignee
Kenwood KK
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 Kenwood KK filed Critical Kenwood KK
Publication of DE557974T1 publication Critical patent/DE557974T1/de
Pending 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
    • H03H17/0635—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing characterized by the ratio between the input-sampling and output-delivery frequencies
    • H03H17/0685—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing characterized by the ratio between the input-sampling and output-delivery frequencies the ratio being rational
    • 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
    • H03H17/0225—Measures concerning the multipliers
DE93102889T 1992-02-24 1993-02-24 Abtastfrequenzumsetzer. Pending DE557974T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4072105A JPH05235699A (ja) 1992-02-24 1992-02-24 サンプリング周波数変換装置

Publications (1)

Publication Number Publication Date
DE557974T1 true DE557974T1 (de) 1993-12-16

Family

ID=13479788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE93102889T Pending DE557974T1 (de) 1992-02-24 1993-02-24 Abtastfrequenzumsetzer.

Country Status (4)

Country Link
US (1) US5528527A (de)
EP (1) EP0557974A1 (de)
JP (1) JPH05235699A (de)
DE (1) DE557974T1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717619A (en) * 1995-10-20 1998-02-10 Cirrus Logic, Inc. Cost reduced time varying fir filter
US6182102B1 (en) * 1996-05-14 2001-01-30 Lsi Logic Corporation System and method for implementation of inverse wavelet transforms
US6134569A (en) * 1997-01-30 2000-10-17 Sharp Laboratories Of America, Inc. Polyphase interpolator/decimator using continuous-valued, discrete-time signal processing
US5928313A (en) * 1997-05-05 1999-07-27 Apple Computer, Inc. Method and apparatus for sample rate conversion
EP0889587B1 (de) * 1997-07-02 2005-11-16 Micronas Semiconductor Holding AG Einrichtung zur Reduktion der Datenrate
JPH11239040A (ja) * 1997-12-20 1999-08-31 Matsushita Electric Ind Co Ltd ディジタルフィルタおよび通信装置
US6061655A (en) * 1998-06-26 2000-05-09 Lsi Logic Corporation Method and apparatus for dual output interface control of audio decoder
US6202074B1 (en) * 1998-08-07 2001-03-13 Telefonaktiebolaget Lm Ericsson Multiplierless digital filtering
JP4722266B2 (ja) * 2000-08-16 2011-07-13 富士通セミコンダクター株式会社 オーバサンプリングｆｉｒフィルタ、オーバサンプリングｆｉｒフィルタの制御方法、およびオーバサンプリングｆｉｒフィルタを有する半導体集積回路、オーバサンプリングｆｉｒフィルタでフィルタリングされたデータを送信する通信システム
US6795869B1 (en) * 2001-02-27 2004-09-21 3Com Corporation Video signal processing method and apparatus for internet appliances or embedded systems
US6396421B1 (en) 2001-07-31 2002-05-28 Wind River Systems, Inc. Method and system for sampling rate conversion in digital audio applications
JP2004214827A (ja) * 2002-12-27 2004-07-29 Sony Corp サンプリングレート変換装置およびその方法、並びに、オーディオ装置
JP2005318530A (ja) * 2004-03-30 2005-11-10 Sanyo Electric Co Ltd タイミング調節方法ならびにそれを利用したデジタルフィルタおよび受信装置
JP2009232079A (ja) * 2008-03-21 2009-10-08 Japan Radio Co Ltd 補間フィルタ
JP5876849B2 (ja) * 2013-03-18 2016-03-02 日本電信電話株式会社 サンプリングレート変換システム、及びサンプリングレート変換方法
JP6107994B1 (ja) 2016-03-08 2017-04-05 Ｎｔｔエレクトロニクス株式会社 データ処理装置、データ処理方法及び通信装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817025A (en) * 1984-02-03 1989-03-28 Sharp Kabushiki Kaisha Digital filter
JP2696901B2 (ja) * 1988-04-08 1998-01-14 ソニー株式会社 サンプリング周波数変換回路

Also Published As

Publication number Publication date
JPH05235699A (ja) 1993-09-10
EP0557974A1 (de) 1993-09-01
US5528527A (en) 1996-06-18

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