GB918398A - Hybrid arithmetic unit - Google Patents

Hybrid arithmetic unit

Info

Publication number
GB918398A
GB918398A GB27666/61A GB2766661A GB918398A GB 918398 A GB918398 A GB 918398A GB 27666/61 A GB27666/61 A GB 27666/61A GB 2766661 A GB2766661 A GB 2766661A GB 918398 A GB918398 A GB 918398A
Authority
GB
United Kingdom
Prior art keywords
digital
analogue
signals
converter
gates
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
GB27666/61A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB918398A publication Critical patent/GB918398A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/06—Programming arrangements, e.g. plugboard for interconnecting functional units of the computer; Digital programming

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Software Systems (AREA)
  • Amplifiers (AREA)
  • Feedback Control In General (AREA)
  • Analogue/Digital Conversion (AREA)
GB27666/61A 1960-08-02 1961-07-31 Hybrid arithmetic unit Expired GB918398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46979A US3183342A (en) 1960-08-02 1960-08-02 Hybrid arithmetic unit

Publications (1)

Publication Number Publication Date
GB918398A true GB918398A (en) 1963-02-13

Family

ID=21946392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27666/61A Expired GB918398A (en) 1960-08-02 1961-07-31 Hybrid arithmetic unit

Country Status (4)

Country Link
US (1) US3183342A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH404245A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB918398A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL267275A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320409A (en) * 1963-01-30 1967-05-16 Burroughs Corp Electronic plotting device
US3400257A (en) * 1964-10-05 1968-09-03 Schlumberger Technology Corp Arithmetic operations using two or more digital-to-analog converters
US3461449A (en) * 1965-05-25 1969-08-12 Ibm Wheel positioning mechanism using a closed coding ring
US3488478A (en) * 1967-04-11 1970-01-06 Applied Dynamics Inc Gating circuit for hybrid computer apparatus
US3495081A (en) * 1967-09-22 1970-02-10 Dean L Mensa Real-time median computing system
US3610898A (en) * 1968-06-20 1971-10-05 Oval Eng Co Ltd System for correcting each unit amount of a quantity being measured and integrating corrected values
US3553443A (en) * 1969-02-03 1971-01-05 Hugh G Neil Hybrid function generator for optical sensing systems
US4334277A (en) * 1977-09-28 1982-06-08 The United States Of America As Represented By The Secretary Of The Navy High-accuracy multipliers using analog and digital components
FR2620883A1 (fr) * 1987-09-21 1989-03-24 Thomson Semiconducteurs Convertisseur numerique/analogique de sommes ponderees de mots binaires
US5404143A (en) * 1991-06-12 1995-04-04 Intellectual Property Development Associates Of Connecticut, Inc. Network swappers and circuits constructed from same
US6188343B1 (en) * 1998-04-21 2001-02-13 National Semiconductor Corporation Method and structure for providing a digitally controlled voltage gain amplifier with non-linear gain adjustments
US9112527B2 (en) * 2013-07-10 2015-08-18 Texas Instruments Incorporated Digital-to-analog sinusoidal driver apparatus, systems and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027079A (en) * 1957-03-04 1962-03-27 Beckman Instruments Inc Data handling system
FR1215169A (fr) * 1958-10-13 1960-04-15 Beckman Instruments Inc Système de traitement de données
US3037699A (en) * 1959-05-19 1962-06-05 Richard C Lee Pulsed analog computer

Also Published As

Publication number Publication date
CH404245A (de) 1965-12-15
NL267275A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3183342A (en) 1965-05-11

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