IT973921B - Dispositivo sintetizzatore di forme d onda e relativo metodo di livellamento - Google Patents

Dispositivo sintetizzatore di forme d onda e relativo metodo di livellamento

Info

Publication number
IT973921B
IT973921B IT54512/72A IT5451272A IT973921B IT 973921 B IT973921 B IT 973921B IT 54512/72 A IT54512/72 A IT 54512/72A IT 5451272 A IT5451272 A IT 5451272A IT 973921 B IT973921 B IT 973921B
Authority
IT
Italy
Prior art keywords
wave forms
leveling method
synthesizer device
relative leveling
relative
Prior art date
Application number
IT54512/72A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT973921B publication Critical patent/IT973921B/it

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)
IT54512/72A 1971-12-08 1972-12-06 Dispositivo sintetizzatore di forme d onda e relativo metodo di livellamento IT973921B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT973921B true IT973921B (it) 1974-06-10

Family

ID=10478295

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54512/72A IT973921B (it) 1971-12-08 1972-12-06 Dispositivo sintetizzatore di forme d onda e relativo metodo di livellamento

Country Status (4)

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

Families Citing this family (7)

* 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
JPS55123701A (en) * 1979-03-15 1980-09-24 Fanuc Ltd Command generation system
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
US5268688A (en) * 1992-05-13 1993-12-07 Hughes Aircraft Company Linear signal reconstruction system and method
GB2299228B (en) * 1995-03-13 1998-08-05 Yamamura Churchill Limited A digital to analogue converter

Family Cites Families (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
GB1082946A (en) * 1963-10-24 1967-09-13 Marconi Instruments Ltd Improvements in or relating to saw tooth wave form generating circuit arrangements

Also Published As

Publication number Publication date
FR2162529A1 (enExample) 1973-07-20
FR2162529B1 (enExample) 1977-04-08
GB1404768A (en) 1975-09-03
DE2260263A1 (de) 1973-06-14

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