FR2162529A1 - - Google Patents

Info

Publication number
FR2162529A1
FR2162529A1 FR7243532A FR7243532A FR2162529A1 FR 2162529 A1 FR2162529 A1 FR 2162529A1 FR 7243532 A FR7243532 A FR 7243532A FR 7243532 A FR7243532 A FR 7243532A FR 2162529 A1 FR2162529 A1 FR 2162529A1
Authority
FR
France
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
FR7243532A
Other languages
French (fr)
Other versions
FR2162529B1 (enExample
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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp Ltd
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 British Aircraft Corp Ltd filed Critical British Aircraft Corp Ltd
Publication of FR2162529A1 publication Critical patent/FR2162529A1/fr
Application granted granted Critical
Publication of FR2162529B1 publication Critical patent/FR2162529B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/035—Reduction of table size
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/665—Digital/analogue converters with intermediate conversion to phase of sinusoidal or similar periodical signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Manipulation Of Pulses (AREA)
FR7243532A 1971-12-08 1972-12-07 Expired FR2162529B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5707471A GB1404768A (en) 1971-12-08 1971-12-08 Waveform generators

Publications (2)

Publication Number Publication Date
FR2162529A1 true FR2162529A1 (enExample) 1973-07-20
FR2162529B1 FR2162529B1 (enExample) 1977-04-08

Family

ID=10478295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243532A Expired FR2162529B1 (enExample) 1971-12-08 1972-12-07

Country Status (4)

Country Link
DE (1) DE2260263A1 (enExample)
FR (1) FR2162529B1 (enExample)
GB (1) GB1404768A (enExample)
IT (1) IT973921B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016604A1 (en) * 1979-03-15 1980-10-01 Fanuc Ltd. Apparatus for converting successive digital values to analog form
EP0569989A3 (en) * 1992-05-13 1994-12-07 Hughes Aircraft Co Method and system for linear signal reconstruction.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058805A (en) 1975-06-16 1977-11-15 Comdial Corporation Digital multitone generator for telephone dialing
US4327420A (en) * 1980-06-30 1982-04-27 General Electric Company Polyphase reference generator
US4620291A (en) * 1984-02-06 1986-10-28 Mcdonnell Douglas Corporation Digital-to-analog converter interpolator
US5086475A (en) * 1988-11-19 1992-02-04 Sony Corporation Apparatus for generating, recording or reproducing sound source data
GB2299228B (en) * 1995-03-13 1998-08-05 Yamamura Churchill Limited A digital to analogue converter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488297A (en) * 1945-07-21 1949-11-15 Bell Telephone Labor Inc Electrical wave producing circuit
US2581798A (en) * 1949-01-28 1952-01-08 Kallmann Heinz Erwin Method of producing electric currents with cyclic wave form
FR1327035A (fr) * 1960-12-30 1963-05-17 Solartron Electronic Group Circuits électriques et procédés s'y rapportant
DE1223877B (de) * 1963-10-24 1966-09-01 Marconi Instruments Ltd Saegezahngenerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488297A (en) * 1945-07-21 1949-11-15 Bell Telephone Labor Inc Electrical wave producing circuit
US2581798A (en) * 1949-01-28 1952-01-08 Kallmann Heinz Erwin Method of producing electric currents with cyclic wave form
FR1327035A (fr) * 1960-12-30 1963-05-17 Solartron Electronic Group Circuits électriques et procédés s'y rapportant
DE1223877B (de) * 1963-10-24 1966-09-01 Marconi Instruments Ltd Saegezahngenerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016604A1 (en) * 1979-03-15 1980-10-01 Fanuc Ltd. Apparatus for converting successive digital values to analog form
EP0569989A3 (en) * 1992-05-13 1994-12-07 Hughes Aircraft Co Method and system for linear signal reconstruction.

Also Published As

Publication number Publication date
FR2162529B1 (enExample) 1977-04-08
GB1404768A (en) 1975-09-03
IT973921B (it) 1974-06-10
DE2260263A1 (de) 1973-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse