FR2626421B1 - DIGITAL DECIMATING FILTER, ANALOG / DIGITAL CONVERTER INCLUDING APPLICATION AND ANALOG / DIGITAL CONVERSION METHOD - Google Patents

DIGITAL DECIMATING FILTER, ANALOG / DIGITAL CONVERTER INCLUDING APPLICATION AND ANALOG / DIGITAL CONVERSION METHOD

Info

Publication number
FR2626421B1
FR2626421B1 FR8900756A FR8900756A FR2626421B1 FR 2626421 B1 FR2626421 B1 FR 2626421B1 FR 8900756 A FR8900756 A FR 8900756A FR 8900756 A FR8900756 A FR 8900756A FR 2626421 B1 FR2626421 B1 FR 2626421B1
Authority
FR
France
Prior art keywords
digital
analog
conversion method
converter including
including application
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.)
Expired - Fee Related
Application number
FR8900756A
Other languages
French (fr)
Other versions
FR2626421A1 (en
Inventor
B. Kline Richard
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.)
Motorola Solutions Inc
Original Assignee
Codex Corp
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 Codex Corp filed Critical Codex Corp
Publication of FR2626421A1 publication Critical patent/FR2626421A1/en
Application granted granted Critical
Publication of FR2626421B1 publication Critical patent/FR2626421B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03H17/0294—Variable filters; Programmable filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Time-Division Multiplex Systems (AREA)
FR8900756A 1988-01-21 1989-01-23 DIGITAL DECIMATING FILTER, ANALOG / DIGITAL CONVERTER INCLUDING APPLICATION AND ANALOG / DIGITAL CONVERSION METHOD Expired - Fee Related FR2626421B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14632888A 1988-01-21 1988-01-21

Publications (2)

Publication Number Publication Date
FR2626421A1 FR2626421A1 (en) 1989-07-28
FR2626421B1 true FR2626421B1 (en) 1994-02-04

Family

ID=22516870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8900756A Expired - Fee Related FR2626421B1 (en) 1988-01-21 1989-01-23 DIGITAL DECIMATING FILTER, ANALOG / DIGITAL CONVERTER INCLUDING APPLICATION AND ANALOG / DIGITAL CONVERSION METHOD

Country Status (4)

Country Link
JP (1) JPH01284010A (en)
CA (1) CA1336342C (en)
FR (1) FR2626421B1 (en)
GB (1) GB2214378B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142286A (en) * 1990-10-01 1992-08-25 General Electric Company Read-out photodiodes using sigma-delta oversampled analog-to-digital converters
SE467436B (en) * 1990-11-16 1992-07-13 Ericsson Telefon Ab L M PROCEDURE AND DEVICE TO REDUCE THE NECESSARY SIZE OF A DIGITAL FILTER IN CONNECTION WITH ECO-ELIMINATION IN A SUBSCRIPTION LINE
US5274469A (en) * 1991-12-23 1993-12-28 Eastman Kodak Company Sample rate converter circuit for image data

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133118A5 (en) * 1971-04-08 1972-11-24 Trt Telecom Radio Electr
NL7416480A (en) * 1974-12-18 1976-06-22 Philips Nv DEVICE CONTAINING AN INTEGRATED DIGITAL SIGNAL PROCESSING DEVICE.
JPS54162935A (en) * 1978-06-14 1979-12-25 Toshiba Corp Variable length shift register device
JPS5592012A (en) * 1978-12-29 1980-07-12 Fujitsu Ltd Variable delay circuit
FR2490901A1 (en) * 1980-09-19 1982-03-26 Trt Telecom Radio Electr DIGITAL ECHO CANCER WITH ANALOGUE-DIGITAL CONVERTER WITH ADJUSTABLE DYNAMIC
JPS6086906A (en) * 1983-10-18 1985-05-16 Sony Corp Variable delay circuit
JPS6087517A (en) * 1983-10-19 1985-05-17 Sony Corp Variable delay circuit
JPS6121613A (en) * 1984-07-09 1986-01-30 Matsushita Electric Ind Co Ltd Signal delay unit

Also Published As

Publication number Publication date
GB2214378A (en) 1989-08-31
GB8901315D0 (en) 1989-03-15
JPH01284010A (en) 1989-11-15
CA1336342C (en) 1995-07-18
GB2214378B (en) 1992-07-22
FR2626421A1 (en) 1989-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse