JPS51147153A - Interpolating recursive digital filter - Google Patents

Interpolating recursive digital filter

Info

Publication number
JPS51147153A
JPS51147153A JP51060224A JP6022476A JPS51147153A JP S51147153 A JPS51147153 A JP S51147153A JP 51060224 A JP51060224 A JP 51060224A JP 6022476 A JP6022476 A JP 6022476A JP S51147153 A JPS51147153 A JP S51147153A
Authority
JP
Japan
Prior art keywords
interpolating
digital filter
recursive digital
recursive
filter
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
JP51060224A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5511009B2 (enExample
Inventor
Dejire Yohan Egeru Rudobitsugu
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS51147153A publication Critical patent/JPS51147153A/ja
Publication of JPS5511009B2 publication Critical patent/JPS5511009B2/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
    • H03H17/0635—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
    • H03H17/065—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 integer
    • H03H17/0657—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 integer where the output-delivery frequency is higher than the input sampling frequency, i.e. interpolation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Analogue/Digital Conversion (AREA)
JP51060224A 1975-05-29 1976-05-26 Interpolating recursive digital filter Granted JPS51147153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7506333,A NL179620C (nl) 1975-05-29 1975-05-29 Niet-recursief, interpolerend, digitaal filter.

Publications (2)

Publication Number Publication Date
JPS51147153A true JPS51147153A (en) 1976-12-17
JPS5511009B2 JPS5511009B2 (enExample) 1980-03-21

Family

ID=19823832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51060224A Granted JPS51147153A (en) 1975-05-29 1976-05-26 Interpolating recursive digital filter

Country Status (10)

Country Link
US (1) US4052605A (enExample)
JP (1) JPS51147153A (enExample)
AU (1) AU505156B2 (enExample)
BE (1) BE842340A (enExample)
CA (1) CA1053762A (enExample)
DE (1) DE2622561C2 (enExample)
FR (1) FR2312892A1 (enExample)
GB (1) GB1544533A (enExample)
NL (1) NL179620C (enExample)
SE (1) SE404743B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765918A (en) * 1980-10-13 1982-04-21 Victor Co Of Japan Ltd Sampling frequency converter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
FR2448249A1 (fr) * 1979-02-02 1980-08-29 Thomson Csf Filtre a echantillonnage et autocommutateur comprenant un tel filtre
US4395729A (en) * 1981-08-31 1983-07-26 Rca Corporation Digital video signal processing filters with signal-to-noise enhancement
US4460890A (en) * 1982-01-21 1984-07-17 Sony Corporation Direct digital to digital sampling rate conversion, method and apparatus
US5225798A (en) * 1989-02-13 1993-07-06 Electronic Decisions Incorporated Programmable transversal filter
US5212659A (en) * 1991-10-08 1993-05-18 Crystal Semiconductor Low precision finite impulse response filter for digital interpolation
CN100391137C (zh) * 2001-03-21 2008-05-28 深圳市中兴集成电路设计有限责任公司 一种相位可调的基带滤波优化实现方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273419B1 (enExample) * 1973-01-25 1976-09-10 Trt Telecom Radio Electr
NL165895C (nl) * 1973-06-13 1981-05-15 Philips Nv Digitale signaalverwerkingsinrichting ter realisatie van een vooraf bepaalde overdrachtskarakteristiek.
NL168669C (nl) * 1974-09-16 1982-04-16 Philips Nv Interpolerend digitaal filter met ingangsbuffer.
NL176211C (nl) * 1974-09-16 1985-03-01 Philips Nv Interpolerend digitaal filter.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765918A (en) * 1980-10-13 1982-04-21 Victor Co Of Japan Ltd Sampling frequency converter

Also Published As

Publication number Publication date
AU1420576A (en) 1977-12-01
DE2622561C2 (de) 1982-10-21
JPS5511009B2 (enExample) 1980-03-21
FR2312892B1 (enExample) 1979-05-18
US4052605A (en) 1977-10-04
GB1544533A (en) 1979-04-19
FR2312892A1 (fr) 1976-12-24
CA1053762A (en) 1979-05-01
NL7506333A (nl) 1976-12-01
SE404743B (sv) 1978-10-23
NL179620C (nl) 1986-10-01
SE7605969L (sv) 1976-11-30
BE842340A (fr) 1976-11-29
NL179620B (nl) 1986-05-01
DE2622561A1 (de) 1976-12-09
AU505156B2 (en) 1979-11-08

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