ATE41576T1 - Interpolierender filter mit irrationalem verhaeltnis zwischen den eingangs- und ausgangsabtastfrequenzen. - Google Patents

Interpolierender filter mit irrationalem verhaeltnis zwischen den eingangs- und ausgangsabtastfrequenzen.

Info

Publication number
ATE41576T1
ATE41576T1 AT84201914T AT84201914T ATE41576T1 AT E41576 T1 ATE41576 T1 AT E41576T1 AT 84201914 T AT84201914 T AT 84201914T AT 84201914 T AT84201914 T AT 84201914T AT E41576 T1 ATE41576 T1 AT E41576T1
Authority
AT
Austria
Prior art keywords
sub
filter
sampling frequency
clock pulse
input
Prior art date
Application number
AT84201914T
Other languages
English (en)
Inventor
Eduard Ferdinand Stikvoort
Holstlaan
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of ATE41576T1 publication Critical patent/ATE41576T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • 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
    • H03H17/0642—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 arbitrary or irrational

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Filters And Equalizers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Television Systems (AREA)
  • Filters That Use Time-Delay Elements (AREA)
AT84201914T 1984-01-10 1984-12-19 Interpolierender filter mit irrationalem verhaeltnis zwischen den eingangs- und ausgangsabtastfrequenzen. ATE41576T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8400073A NL8400073A (nl) 1984-01-10 1984-01-10 Interpolerende filterinrichting met niet-rationale verhouding tussen de ingangs- en uitgangsbemonsterfrequentie.
EP84201914A EP0151829B1 (de) 1984-01-10 1984-12-19 Interpolierender Filter mit irrationalem Verhältnis zwischen den Eingangs- und Ausgangsabtastfrequenzen

Publications (1)

Publication Number Publication Date
ATE41576T1 true ATE41576T1 (de) 1989-04-15

Family

ID=19843301

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84201914T ATE41576T1 (de) 1984-01-10 1984-12-19 Interpolierender filter mit irrationalem verhaeltnis zwischen den eingangs- und ausgangsabtastfrequenzen.

Country Status (12)

Country Link
US (1) US4604720A (de)
EP (1) EP0151829B1 (de)
JP (1) JPH0642619B2 (de)
KR (1) KR930001296B1 (de)
AT (1) ATE41576T1 (de)
AU (1) AU584597B2 (de)
CA (1) CA1241381A (de)
DE (1) DE3477327D1 (de)
ES (1) ES8606751A1 (de)
HK (1) HK86191A (de)
NL (1) NL8400073A (de)
SG (1) SG85390G (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE14358T1 (de) * 1980-11-26 1985-08-15 Studer Willi Ag Verfahren und schaltungsanordnung zur umsetzung der abtastfrequenz einer abtastfolge unter umgehung der konversion in ein kontinuierliches signal.
FR2548851B1 (fr) * 1983-07-07 1986-11-14 Electricite De France Procede et installation d'analyse et de restitution de signal a echantillonnage et interpolation
NL8503478A (nl) * 1985-12-18 1987-07-16 Philips Nv Coefficienten generator met fase vergrendelde lus voor een filterinrichting met niet-rationele verhouding tussen ingangs- en uitgangsbemonsterfrequentie.
US4761752A (en) * 1986-04-21 1988-08-02 North American Philips Corporation Fractional step correlator
US4700226A (en) * 1986-10-17 1987-10-13 Rca Corporation Rate buffer control of predicted signal decimation and interpolation for adaptive differential pulse code modulator
US4866647A (en) * 1988-02-04 1989-09-12 American Telephone And Telegraph Company Continuously variable digital delay circuit
US5473555A (en) * 1988-08-18 1995-12-05 Hewlett-Packard Company Method and apparatus for enhancing frequency domain analysis
US5235534A (en) * 1988-08-18 1993-08-10 Hewlett-Packard Company Method and apparatus for interpolating between data samples
DE3888830T2 (de) * 1988-08-30 1994-11-24 Ibm Massnahmen zur Verbesserung des Verfahrens und Vorrichtung eines digitalen Frequenzumsetzungsfilters.
DE68927864T2 (de) 1988-12-05 1997-06-19 Unilever Nv Wässrige Schmiermittellösungen auf der Basis von Fettalkylaminen
JPH10294646A (ja) * 1990-02-16 1998-11-04 Sony Corp サンプリングレート変換装置
US5475628A (en) * 1992-09-30 1995-12-12 Analog Devices, Inc. Asynchronous digital sample rate converter
US5440593A (en) * 1993-09-30 1995-08-08 Ati Technologies Inc. Combined aligner blender
EP0657999B1 (de) * 1993-12-08 2000-05-31 Nokia Mobile Phones Ltd. Verfahren zur Umsetzung der Abtastfrequenz
US5617088A (en) * 1994-01-26 1997-04-01 Sony Corporation Sampling frequency converting device and memory address control device
EP0695032B1 (de) * 1994-07-25 2001-11-07 Matsushita Electric Industrial Co., Ltd. Digital/Digital-Abtastratenumsetzer
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
US5903480A (en) * 1997-09-29 1999-05-11 Neomagic Division-free phase-shift for digital-audio special effects
US7221921B2 (en) * 1998-05-29 2007-05-22 Silicon Laboratories Partitioning of radio-frequency apparatus
US7242912B2 (en) * 1998-05-29 2007-07-10 Silicon Laboratories Inc. Partitioning of radio-frequency apparatus
US6993314B2 (en) 1998-05-29 2006-01-31 Silicon Laboratories Inc. Apparatus for generating multiple radio frequencies in communication circuitry and associated methods
US7024221B2 (en) * 2001-01-12 2006-04-04 Silicon Laboratories Inc. Notch filter for DC offset reduction in radio-frequency apparatus and associated methods
US7035607B2 (en) * 1998-05-29 2006-04-25 Silicon Laboratories Inc. Systems and methods for providing an adjustable reference signal to RF circuitry
US7228109B2 (en) * 2001-01-12 2007-06-05 Silicon Laboratories Inc. DC offset reduction in radio-frequency apparatus and associated methods
US6970717B2 (en) 2001-01-12 2005-11-29 Silicon Laboratories Inc. Digital architecture for radio-frequency apparatus and associated methods
US6804497B2 (en) 2001-01-12 2004-10-12 Silicon Laboratories, Inc. Partitioned radio-frequency apparatus and associated methods
US7092675B2 (en) * 1998-05-29 2006-08-15 Silicon Laboratories Apparatus and methods for generating radio frequencies in communication circuitry using multiple control signals
US5900392A (en) * 1998-07-24 1999-05-04 Loeffler Chemical Corporation Aqueous belt lubricant composition based on fatty alkyl propylene tettramines and fatty alcohol polyglycol ethers and method for lubricating belt conveyor systems
US6903617B2 (en) 2000-05-25 2005-06-07 Silicon Laboratories Inc. Method and apparatus for synthesizing high-frequency signals for wireless communications
US20030232613A1 (en) * 2001-01-12 2003-12-18 Kerth Donald A. Quadrature signal generation in radio-frequency apparatus and associated methods
US7138858B2 (en) 2001-01-12 2006-11-21 Silicon Laboratories, Inc. Apparatus and methods for output buffer circuitry with constant output power in radio-frequency circuitry
US7031683B2 (en) * 2001-01-12 2006-04-18 Silicon Laboratories Inc. Apparatus and methods for calibrating signal-processing circuitry
US7177610B2 (en) * 2001-01-12 2007-02-13 Silicon Laboratories Inc. Calibrated low-noise current and voltage references and associated methods
US7035611B2 (en) * 2001-01-12 2006-04-25 Silicon Laboratories Inc. Apparatus and method for front-end circuitry in radio-frequency apparatus
US7158574B2 (en) * 2001-01-12 2007-01-02 Silicon Laboratories Inc. Digital interface in radio-frequency apparatus and associated methods
US8467483B2 (en) * 2002-03-15 2013-06-18 Silicon Laboratories Inc. Radio-frequency apparatus and associated methods
US8489662B2 (en) * 2010-03-05 2013-07-16 The Aerospace Corporation Systems and methods for sliding convolution interpolating filters
US8855254B2 (en) * 2010-03-05 2014-10-07 The Aerospace Corporation Systems and methods for pre-averaged staggered convolution decimating filters
US9797961B2 (en) * 2015-01-19 2017-10-24 Allegro Microsystems, Llc Magnetic field sensor with delayed output
DE102016110540B4 (de) 2016-06-08 2022-01-20 Krones Aktiengesellschaft Vorrichtung und Verfahren zum Inspizieren von Behältnissen
US10866288B2 (en) 2019-05-14 2020-12-15 Allegro Microsystems, Llc Digital interpolation of switch point to reduce switch point jitter

Family Cites Families (10)

* 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
NL7905577A (nl) * 1979-07-18 1981-01-20 Philips Nv Inrichting met een niet-recursieffilter.
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
ATE14358T1 (de) * 1980-11-26 1985-08-15 Studer Willi Ag Verfahren und schaltungsanordnung zur umsetzung der abtastfrequenz einer abtastfolge unter umgehung der konversion in ein kontinuierliches signal.
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.
DE3477535D1 (en) * 1983-10-06 1989-05-03 Studer Willi Ag Method and device to convert a sampled input signal sequence into a sampled output signal sequence
CA2081309A1 (en) * 1990-04-24 1991-10-25 Paul J. Zavodny Soluble, truncated gamma-interferon receptors

Also Published As

Publication number Publication date
KR850005747A (ko) 1985-08-28
US4604720A (en) 1986-08-05
NL8400073A (nl) 1985-08-01
JPH0642619B2 (ja) 1994-06-01
AU3738485A (en) 1985-07-18
SG85390G (en) 1991-01-04
HK86191A (en) 1991-11-08
KR930001296B1 (ko) 1993-02-25
EP0151829B1 (de) 1989-03-15
ES539384A0 (es) 1986-04-01
JPS60217714A (ja) 1985-10-31
EP0151829A1 (de) 1985-08-21
DE3477327D1 (en) 1989-04-20
ES8606751A1 (es) 1986-04-01
AU584597B2 (en) 1989-06-01
CA1241381A (en) 1988-08-30

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