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
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)
- Filters That Use Time-Delay Elements (AREA)
- Television Systems (AREA)
- Analogue/Digital Conversion (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0052847B1 (de) * | 1980-11-26 | 1985-07-17 | WILLI STUDER AG Fabrik für elektronische Apparate | 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 |
US7035607B2 (en) * | 1998-05-29 | 2006-04-25 | Silicon Laboratories Inc. | Systems and methods for providing an adjustable reference signal to RF circuitry |
US6804497B2 (en) | 2001-01-12 | 2004-10-12 | Silicon Laboratories, Inc. | Partitioned radio-frequency apparatus and associated methods |
US7242912B2 (en) * | 1998-05-29 | 2007-07-10 | Silicon Laboratories Inc. | Partitioning of radio-frequency apparatus |
US7092675B2 (en) * | 1998-05-29 | 2006-08-15 | Silicon Laboratories | Apparatus and methods for generating radio frequencies in communication circuitry using multiple control signals |
US7228109B2 (en) * | 2001-01-12 | 2007-06-05 | Silicon Laboratories Inc. | DC offset reduction in radio-frequency apparatus 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 |
US6993314B2 (en) | 1998-05-29 | 2006-01-31 | Silicon Laboratories Inc. | Apparatus for generating multiple radio frequencies in communication circuitry and associated methods |
US7221921B2 (en) * | 1998-05-29 | 2007-05-22 | Silicon Laboratories | Partitioning of radio-frequency apparatus |
US6970717B2 (en) | 2001-01-12 | 2005-11-29 | Silicon Laboratories Inc. | Digital architecture for radio-frequency apparatus and associated methods |
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 |
US7158574B2 (en) * | 2001-01-12 | 2007-01-02 | Silicon Laboratories Inc. | Digital interface in radio-frequency apparatus and associated methods |
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 |
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 |
US20030232613A1 (en) * | 2001-01-12 | 2003-12-18 | Kerth Donald A. | Quadrature signal generation in radio-frequency apparatus and associated methods |
KR101031735B1 (ko) * | 2002-03-15 | 2011-04-29 | 실리콘 래버래토리즈 인코포레이티드 | 무선주파수장치 및 관련 방법 |
US8855254B2 (en) * | 2010-03-05 | 2014-10-07 | The Aerospace Corporation | Systems and methods for pre-averaged staggered convolution decimating filters |
US8489662B2 (en) * | 2010-03-05 | 2013-07-16 | The Aerospace Corporation | Systems and methods for sliding convolution interpolating 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)
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 |
EP0052847B1 (de) * | 1980-11-26 | 1985-07-17 | WILLI STUDER AG Fabrik für elektronische Apparate | 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. |
EP0137323B1 (de) * | 1983-10-06 | 1989-03-29 | Studer Revox Ag | Verfahren und Vorrichtung zur Umsetzung einer Eingangsabtastfolge in eine Ausgangsabtastfolge |
ES2061240T3 (es) * | 1990-04-24 | 1994-12-01 | Schering Corp | Receptores solubles, truncados de interferon-gamma. |
-
1984
- 1984-01-10 NL NL8400073A patent/NL8400073A/nl not_active Application Discontinuation
- 1984-03-16 US US06/590,096 patent/US4604720A/en not_active Expired - Fee Related
- 1984-12-19 AT AT84201914T patent/ATE41576T1/de not_active IP Right Cessation
- 1984-12-19 EP EP84201914A patent/EP0151829B1/de not_active Expired
- 1984-12-19 DE DE8484201914T patent/DE3477327D1/de not_active Expired
-
1985
- 1985-01-03 CA CA000471446A patent/CA1241381A/en not_active Expired
- 1985-01-07 ES ES539384A patent/ES8606751A1/es not_active Expired
- 1985-01-08 JP JP60000486A patent/JPH0642619B2/ja not_active Expired - Lifetime
- 1985-01-08 AU AU37384/85A patent/AU584597B2/en not_active Ceased
- 1985-01-08 KR KR1019850000052A patent/KR930001296B1/ko not_active IP Right Cessation
-
1990
- 1990-10-24 SG SG853/90A patent/SG85390G/en unknown
-
1991
- 1991-10-31 HK HK861/91A patent/HK86191A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS60217714A (ja) | 1985-10-31 |
NL8400073A (nl) | 1985-08-01 |
EP0151829B1 (de) | 1989-03-15 |
AU3738485A (en) | 1985-07-18 |
KR850005747A (ko) | 1985-08-28 |
HK86191A (en) | 1991-11-08 |
SG85390G (en) | 1991-01-04 |
US4604720A (en) | 1986-08-05 |
AU584597B2 (en) | 1989-06-01 |
EP0151829A1 (de) | 1985-08-21 |
DE3477327D1 (en) | 1989-04-20 |
JPH0642619B2 (ja) | 1994-06-01 |
ES8606751A1 (es) | 1986-04-01 |
ES539384A0 (es) | 1986-04-01 |
CA1241381A (en) | 1988-08-30 |
KR930001296B1 (ko) | 1993-02-25 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |