DE1291361B - Digital-Analog-Umsetzer mit nichtlinearer Kennlinie - Google Patents

Digital-Analog-Umsetzer mit nichtlinearer Kennlinie

Info

Publication number
DE1291361B
DE1291361B DES80696A DES0080696A DE1291361B DE 1291361 B DE1291361 B DE 1291361B DE S80696 A DES80696 A DE S80696A DE S0080696 A DES0080696 A DE S0080696A DE 1291361 B DE1291361 B DE 1291361B
Authority
DE
Germany
Prior art keywords
circuits
binary
digital
order
analog converter
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.)
Pending
Application number
DES80696A
Other languages
German (de)
English (en)
Inventor
Gabriel Henri Leon Le P Dureau
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Publication of DE1291361B publication Critical patent/DE1291361B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • H04B14/048—Non linear compression or expansion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/42—Sequential comparisons in series-connected stages with no change in value of analogue signal

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
DES80696A 1961-08-01 1962-07-31 Digital-Analog-Umsetzer mit nichtlinearer Kennlinie Pending DE1291361B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869759A FR1311821A (fr) 1961-08-01 1961-08-01 Convertisseurs analogiques digitaux et leurs applications

Publications (1)

Publication Number Publication Date
DE1291361B true DE1291361B (de) 1969-03-27

Family

ID=8760543

Family Applications (1)

Application Number Title Priority Date Filing Date
DES80696A Pending DE1291361B (de) 1961-08-01 1962-07-31 Digital-Analog-Umsetzer mit nichtlinearer Kennlinie

Country Status (5)

Country Link
US (1) US3576561A (enExample)
DE (1) DE1291361B (enExample)
FR (1) FR1311821A (enExample)
GB (1) GB982551A (enExample)
NL (1) NL281663A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE337393B (enExample) * 1966-11-02 1971-08-09 Marconi Co Ltd
US3675234A (en) * 1971-02-11 1972-07-04 Sperry Rand Corp Digital-to-synchro/resolver converter
US3838414A (en) * 1972-08-03 1974-09-24 Motorola Inc Digital wave synthesizer
US4513278A (en) * 1977-09-26 1985-04-23 Burroughs Corporation Video Synthesizer for a digital video display system employing a plurality of grayscale levels displayed in discrete steps of luminance
US6052075A (en) * 1981-09-03 2000-04-18 Canon Kabushiki Kaisha Data processing device having a D/A function
US4724420A (en) * 1985-12-19 1988-02-09 Varian Associates, Inc. Method and apparatus for quasi-analog reconstructions of amplitude and frequency varying analog input signals

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137508B (de) * 1961-04-28 1962-10-04 Licentia Gmbh Digital-Analog-Wandler fuer elektrische Messzwecke
DE1203821B (de) * 1960-09-30 1965-10-28 Siemens Ag Schaltungsanordnung zum Umsetzen von Analog-Werten in Digital-Werte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015815A (en) * 1959-05-18 1962-01-02 Bell Telephone Labor Inc Conversion between analog and digital information on a piecewise-linear basis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203821B (de) * 1960-09-30 1965-10-28 Siemens Ag Schaltungsanordnung zum Umsetzen von Analog-Werten in Digital-Werte
DE1137508B (de) * 1961-04-28 1962-10-04 Licentia Gmbh Digital-Analog-Wandler fuer elektrische Messzwecke

Also Published As

Publication number Publication date
US3576561A (en) 1971-04-27
NL281663A (enExample)
GB982551A (en) 1965-02-10
FR1311821A (fr) 1962-12-14

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977