GB1314449A - Electric signal converter - Google Patents

Electric signal converter

Info

Publication number
GB1314449A
GB1314449A GB2666070A GB2666070A GB1314449A GB 1314449 A GB1314449 A GB 1314449A GB 2666070 A GB2666070 A GB 2666070A GB 2666070 A GB2666070 A GB 2666070A GB 1314449 A GB1314449 A GB 1314449A
Authority
GB
United Kingdom
Prior art keywords
signal
analogue
digital
counter
stochastic
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
Application number
GB2666070A
Other languages
English (en)
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.)
Cegelec SA
Alstom SA
Original Assignee
Cegelec SA
Alstom 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
Priority claimed from FR6918122A external-priority patent/FR2061840A5/fr
Priority claimed from FR6941626A external-priority patent/FR2070373A6/fr
Priority claimed from FR6943997A external-priority patent/FR2071135A6/fr
Priority claimed from FR7002023A external-priority patent/FR2074717B2/fr
Priority claimed from FR7005344A external-priority patent/FR2077797A6/fr
Priority claimed from FR7008808A external-priority patent/FR2081165A6/fr
Application filed by Cegelec SA, Alstom SA filed Critical Cegelec SA
Publication of GB1314449A publication Critical patent/GB1314449A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/70—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using stochastic pulse trains, i.e. randomly occurring pulses the average pulse rates of which represent numbers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/04—Analogue/digital conversion; Digital/analogue conversion using stochastic techniques
    • 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
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • 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
    • H03M1/82—Digital/analogue converters with intermediate conversion to time interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Analogue/Digital Conversion (AREA)
GB2666070A 1969-06-02 1970-06-02 Electric signal converter Expired GB1314449A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR6918122A FR2061840A5 (enrdf_load_stackoverflow) 1969-06-02 1969-06-02
FR6941626A FR2070373A6 (enrdf_load_stackoverflow) 1969-06-02 1969-12-02
FR6943997A FR2071135A6 (enrdf_load_stackoverflow) 1969-06-02 1969-12-18
FR7002023A FR2074717B2 (enrdf_load_stackoverflow) 1969-06-02 1970-01-20
FR7005344A FR2077797A6 (enrdf_load_stackoverflow) 1969-06-02 1970-02-13
FR7008808A FR2081165A6 (enrdf_load_stackoverflow) 1969-12-02 1970-03-09

Publications (1)

Publication Number Publication Date
GB1314449A true GB1314449A (en) 1973-04-26

Family

ID=27546316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2666070A Expired GB1314449A (en) 1969-06-02 1970-06-02 Electric signal converter

Country Status (3)

Country Link
DE (1) DE2027015A1 (enrdf_load_stackoverflow)
GB (1) GB1314449A (enrdf_load_stackoverflow)
NL (1) NL7008014A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600606A1 (de) * 1975-01-10 1976-07-15 Gen Instr Microelect Schaltung fuer ein rufsystem mit m von n frequenzen
DE2614751A1 (de) * 1975-04-08 1976-10-21 Philips Nv Schaltungsanordnung zur umwandlung eines digitalen signals in ein stochastisches signal
WO1991020066A1 (en) * 1990-06-18 1991-12-26 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Intelligent signal processing
GB2260664A (en) * 1990-06-18 1993-04-21 Secr Defence Intelligent signal processing
GB2270595A (en) * 1992-09-09 1994-03-16 Guy De Warrenne Bruce Adams Digital to analogue conversion

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600606A1 (de) * 1975-01-10 1976-07-15 Gen Instr Microelect Schaltung fuer ein rufsystem mit m von n frequenzen
DE2614751A1 (de) * 1975-04-08 1976-10-21 Philips Nv Schaltungsanordnung zur umwandlung eines digitalen signals in ein stochastisches signal
JPS51123501A (en) * 1975-04-08 1976-10-28 Philips Nv Signal converter
WO1991020066A1 (en) * 1990-06-18 1991-12-26 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Intelligent signal processing
GB2260664A (en) * 1990-06-18 1993-04-21 Secr Defence Intelligent signal processing
GB2260664B (en) * 1990-06-18 1994-03-09 Secr Defence Intelligent signal processing
GB2270595A (en) * 1992-09-09 1994-03-16 Guy De Warrenne Bruce Adams Digital to analogue conversion
US5420585A (en) * 1992-09-09 1995-05-30 Peter Qvortrup Digital to analog conversion devices
GB2270595B (en) * 1992-09-09 1995-12-06 Guy De Warrenne Bruce Adams An audio system

Also Published As

Publication number Publication date
DE2027015A1 (de) 1970-12-10
NL7008014A (enrdf_load_stackoverflow) 1970-12-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees