NL8202687A - Decimerende filterinrichting. - Google Patents

Decimerende filterinrichting. Download PDF

Info

Publication number
NL8202687A
NL8202687A NL8202687A NL8202687A NL8202687A NL 8202687 A NL8202687 A NL 8202687A NL 8202687 A NL8202687 A NL 8202687A NL 8202687 A NL8202687 A NL 8202687A NL 8202687 A NL8202687 A NL 8202687A
Authority
NL
Netherlands
Prior art keywords
filter
signal
input
clock pulses
component
Prior art date
Application number
NL8202687A
Other languages
English (en)
Dutch (nl)
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
Priority to NL8202687A priority Critical patent/NL8202687A/nl
Priority to DE8383200966T priority patent/DE3364060D1/de
Priority to EP83200966A priority patent/EP0099600B1/en
Priority to AT83200966T priority patent/ATE20409T1/de
Priority to CA000431572A priority patent/CA1194140A/en
Priority to ES523770A priority patent/ES8404124A1/es
Priority to KR1019830003022A priority patent/KR900009194B1/ko
Priority to AU16521/83A priority patent/AU561070B2/en
Priority to JP58120419A priority patent/JPS5923614A/ja
Priority to US06/510,810 priority patent/US4584659A/en
Publication of NL8202687A publication Critical patent/NL8202687A/nl

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
    • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Analogue/Digital Conversion (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Complex Calculations (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Filters And Equalizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Amplifiers (AREA)
  • Stereophonic System (AREA)
NL8202687A 1982-07-05 1982-07-05 Decimerende filterinrichting. NL8202687A (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL8202687A NL8202687A (nl) 1982-07-05 1982-07-05 Decimerende filterinrichting.
DE8383200966T DE3364060D1 (en) 1982-07-05 1983-06-29 Decimation filter arrangement
EP83200966A EP0099600B1 (en) 1982-07-05 1983-06-29 Decimation filter arrangement
AT83200966T ATE20409T1 (de) 1982-07-05 1983-06-29 Filteranordnung mit herabsetzung der abtastfrequenz.
CA000431572A CA1194140A (en) 1982-07-05 1983-06-30 Decimation filter arrangement
ES523770A ES8404124A1 (es) 1982-07-05 1983-07-01 Una disposicion de filtro reductor para reducir la frecuencia de muestreo de una senal de entrada discreta en el tiempo.
KR1019830003022A KR900009194B1 (ko) 1982-07-05 1983-07-01 데시메이션 필터 장치
AU16521/83A AU561070B2 (en) 1982-07-05 1983-07-04 Decimation filter
JP58120419A JPS5923614A (ja) 1982-07-05 1983-07-04 デシメイシヨンフイルタ回路
US06/510,810 US4584659A (en) 1982-07-05 1983-07-05 Decimation filter arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8202687A NL8202687A (nl) 1982-07-05 1982-07-05 Decimerende filterinrichting.
NL8202687 1982-07-05

Publications (1)

Publication Number Publication Date
NL8202687A true NL8202687A (nl) 1984-02-01

Family

ID=19839971

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8202687A NL8202687A (nl) 1982-07-05 1982-07-05 Decimerende filterinrichting.

Country Status (10)

Country Link
US (1) US4584659A (ja)
EP (1) EP0099600B1 (ja)
JP (1) JPS5923614A (ja)
KR (1) KR900009194B1 (ja)
AT (1) ATE20409T1 (ja)
AU (1) AU561070B2 (ja)
CA (1) CA1194140A (ja)
DE (1) DE3364060D1 (ja)
ES (1) ES8404124A1 (ja)
NL (1) NL8202687A (ja)

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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.
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
NL8400073A (nl) * 1984-01-10 1985-08-01 Philips Nv Interpolerende filterinrichting met niet-rationale verhouding tussen de ingangs- en uitgangsbemonsterfrequentie.
IT1199170B (it) * 1984-07-27 1988-12-30 Selenia Ind Elettroniche Elaboratore digitale di segnali radar in grado di effettuare la cancellazione adattiva del clutter mediante stimatore parametrico
US4691293A (en) * 1984-12-28 1987-09-01 Ford Aerospace & Communications Corporation High frequency, wide range FIR filter
CA1233890A (en) * 1985-05-27 1988-03-08 Peter Gillingham Decimating filter
GB2176356A (en) * 1985-06-12 1986-12-17 Philips Electronic Associated Method of, and demodulator for, digitally demodulating an ssb signal
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.
US4796004A (en) * 1986-02-14 1989-01-03 General Instrument Corp. Integrated analog-to-digital converter
US4937577A (en) * 1986-02-14 1990-06-26 Microchip Technology Inc. Integrated analog-to-digital converter
US4802111A (en) * 1986-03-10 1989-01-31 Zoran Corporation Cascadable digital filter processor employing moving coefficients
US4819190A (en) * 1986-06-18 1989-04-04 The United States Of America As Represented By The Secretary Of The Navy Video line processor
US4785411A (en) * 1986-08-29 1988-11-15 Motorola, Inc. Cascade filter structure with time overlapped partial addition operations and programmable tap length
US4727424A (en) * 1986-10-16 1988-02-23 Rca Corporation Sampled data filtering system, including a crossbar switch matrix, as for a ghost cancellation system
DE3852735D1 (de) * 1987-09-01 1995-02-23 Siemens Ag Digitales Dezimierungsfilter.
CA1324674C (en) * 1988-08-18 1993-11-23 Ronald W. Potter Method and apparatus for interpolating between data samples
US5473555A (en) * 1988-08-18 1995-12-05 Hewlett-Packard Company Method and apparatus for enhancing frequency domain analysis
EP0356597B1 (en) * 1988-08-30 1994-03-30 International Business Machines Corporation Improvement to digital filter sampling rate conversion method and device
DK0387507T3 (da) * 1989-02-02 1994-06-27 Siemens Ag Oesterreich Indretning til omsætning af samplingfrekvensen for digitalsignaler
JP2583610B2 (ja) * 1989-07-07 1997-02-19 三菱電機株式会社 Ａ／ｄ、ｄ／ａ変換装置
US5023825A (en) * 1989-07-14 1991-06-11 Tektronix, Inc. Coefficient reduction in a low ratio sampling rate converter
US5054088A (en) * 1989-09-20 1991-10-01 International Business Machines Corporation Signature verification data compression for storage on an identification card
US4991010A (en) * 1989-11-13 1991-02-05 Eastman Kodak Company Dual-mode image interpolation filter operable in a first mode for storing interpolation coefficients and in a second mode for effecting television standards conversion at a pixel rate
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
RU2171007C2 (ru) * 1993-11-09 2001-07-20 Моторола, Инк. Детектор уровня и способ детектирования уровня входного сигнала
US5473533A (en) * 1993-12-02 1995-12-05 Best Power Technology, Incorporated Method and apparatus for efficient phase and frequency coherence locking optimized for digital systems
US5617088A (en) * 1994-01-26 1997-04-01 Sony Corporation Sampling frequency converting device and memory address control device
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
KR100519274B1 (ko) * 1997-12-31 2006-02-28 엘지전자 주식회사 디지탈 티브이의 수직 데시메이션 장치
US7035607B2 (en) * 1998-05-29 2006-04-25 Silicon Laboratories Inc. Systems and methods for providing an adjustable reference signal to RF circuitry
US7024221B2 (en) * 2001-01-12 2006-04-04 Silicon Laboratories Inc. Notch filter for DC offset reduction in radio-frequency apparatus and associated methods
US7228109B2 (en) * 2001-01-12 2007-06-05 Silicon Laboratories Inc. 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
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
US6804497B2 (en) * 2001-01-12 2004-10-12 Silicon Laboratories, Inc. Partitioned 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
US7221921B2 (en) * 1998-05-29 2007-05-22 Silicon Laboratories Partitioning of radio-frequency apparatus
JP3414336B2 (ja) * 1999-11-04 2003-06-09 日本電気株式会社 Ｆｉｒフィルタ、ランプアップ・ランプダウン回路
US6903617B2 (en) 2000-05-25 2005-06-07 Silicon Laboratories Inc. Method and apparatus for synthesizing high-frequency signals for wireless communications
US7031683B2 (en) * 2001-01-12 2006-04-18 Silicon Laboratories Inc. Apparatus and methods for calibrating signal-processing circuitry
US7158574B2 (en) * 2001-01-12 2007-01-02 Silicon Laboratories Inc. Digital interface 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
US7035611B2 (en) * 2001-01-12 2006-04-25 Silicon Laboratories Inc. Apparatus and method for front-end circuitry in radio-frequency apparatus
US20030232613A1 (en) * 2001-01-12 2003-12-18 Kerth Donald A. Quadrature signal generation in radio-frequency apparatus and associated methods
US7177610B2 (en) * 2001-01-12 2007-02-13 Silicon Laboratories Inc. Calibrated low-noise current and voltage references and associated methods
WO2003079699A1 (en) * 2002-03-15 2003-09-25 Silicon Laboratories Inc. Radio-frequency apparatus and associated methods
US8489661B2 (en) * 2006-12-14 2013-07-16 Cirrus Logic, Inc. Signal processing system with a digital sample rate converter

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
FR2273419B1 (ja) * 1973-01-25 1976-09-10 Trt Telecom Radio Electr
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
NL180369C (nl) * 1977-04-04 1987-02-02 Philips Nv Inrichting voor het omzetten van discrete signalen in een discreet enkelzijband frequentie-multiplex-signaal en omgekeerd.
US4224585A (en) * 1978-08-28 1980-09-23 Reticon Corporation Methods and apparatus for compensating for charge transfer inefficiency in imaging and other variable length charge transfer devices
NL7905332A (nl) * 1979-07-09 1981-01-13 Philips Nv Decimerend, lineair phase, digital fir filter.
US4374426A (en) * 1980-11-14 1983-02-15 Burlage Donald W Digital equalizer for high speed communication channels
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

Also Published As

Publication number Publication date
JPH0340972B2 (ja) 1991-06-20
KR840005622A (ko) 1984-11-14
DE3364060D1 (en) 1986-07-17
US4584659A (en) 1986-04-22
ES523770A0 (es) 1984-04-01
ATE20409T1 (de) 1986-06-15
AU1652183A (en) 1984-01-12
ES8404124A1 (es) 1984-04-01
KR900009194B1 (ko) 1990-12-24
EP0099600B1 (en) 1986-06-11
EP0099600A1 (en) 1984-02-01
AU561070B2 (en) 1987-04-30
JPS5923614A (ja) 1984-02-07
CA1194140A (en) 1985-09-24

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A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed