FR2330232A1 - Appareil pour afficher graphiquement un signal electrique - Google Patents

Appareil pour afficher graphiquement un signal electrique

Info

Publication number
FR2330232A1
FR2330232A1 FR7632920A FR7632920A FR2330232A1 FR 2330232 A1 FR2330232 A1 FR 2330232A1 FR 7632920 A FR7632920 A FR 7632920A FR 7632920 A FR7632920 A FR 7632920A FR 2330232 A1 FR2330232 A1 FR 2330232A1
Authority
FR
France
Prior art keywords
electrical signal
graphic display
graphic
display
electrical
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.)
Withdrawn
Application number
FR7632920A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of FR2330232A1 publication Critical patent/FR2330232A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/34—Circuits for representing a single waveform by sampling, e.g. for very high frequencies
    • G01R13/345—Circuits for representing a single waveform by sampling, e.g. for very high frequencies for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Complex Calculations (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
FR7632920A 1975-10-31 1976-10-29 Appareil pour afficher graphiquement un signal electrique Withdrawn FR2330232A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/627,794 US4038668A (en) 1975-10-31 1975-10-31 Apparatus for producing smooth and continuous graphic displays from intermittently sampled data

Publications (1)

Publication Number Publication Date
FR2330232A1 true FR2330232A1 (fr) 1977-05-27

Family

ID=24516159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632920A Withdrawn FR2330232A1 (fr) 1975-10-31 1976-10-29 Appareil pour afficher graphiquement un signal electrique

Country Status (4)

Country Link
US (1) US4038668A (fr)
JP (1) JPS5282026A (fr)
DE (1) DE2648596A1 (fr)
FR (1) FR2330232A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463964A1 (fr) * 1979-08-20 1981-02-27 Tektronix Inc Dispositif d'affichage a interpolation, notamment pour un oscilloscope numerique

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074281A (en) * 1976-08-26 1978-02-14 Honeywell Inc. Method and appartus for making hard copy records of curves including curves which are mathematically described as multi-functions from periodically sampled data points
US4095235A (en) * 1977-02-22 1978-06-13 Honeywell Inc. Recording apparatus
US4181956A (en) * 1977-11-07 1980-01-01 General Signal Corporation Digital indicia generator employing compressed data
US4208723A (en) * 1977-11-28 1980-06-17 Gould Inc. Data point connection circuitry for use in display devices
US4193122A (en) * 1977-11-28 1980-03-11 Gould Inc. Connecting line generator
US4177469A (en) * 1977-12-08 1979-12-04 Honeywell Inc. Recorder with electrically conductive paper
US4241608A (en) * 1978-01-24 1980-12-30 Unirad Corporation Ultrasonic scanner
US4215414A (en) * 1978-03-07 1980-07-29 Hughes Aircraft Company Pseudogaussian video output processing for digital display
JPS5558154A (en) * 1978-10-24 1980-04-30 Toshimitsu Mushiya Electronic diagnosis device
GB2039197B (en) * 1978-12-27 1982-11-24 Ibm Cathode ray tube printing apparatus and method
FR2479622B1 (fr) * 1980-03-28 1985-08-23 Sfena Procede de lissage des courbes generees par balayage de television
US4443851A (en) * 1980-07-03 1984-04-17 Lin Kin Yuan Automatic recording, indicating and predicting device for gynecophysiological cycles
US4348667A (en) * 1980-09-03 1982-09-07 Gould Inc. Automatic line segment generator for use with linear array display devices
US4389677A (en) * 1980-12-08 1983-06-21 Ncr Canada Ltd - Ncr Canada Ltee Method and apparatus for removing erroneous elements from digital images
US4477803A (en) * 1981-11-02 1984-10-16 Hewlett-Packard Company Stripchart recorder intensity enhancement
US4484188A (en) * 1982-04-23 1984-11-20 Texas Instruments Incorporated Graphics video resolution improvement apparatus
US4532503A (en) * 1982-11-08 1985-07-30 International Business Machines Corporation Sequence controlled pixel configuration
JPS59133081A (ja) * 1983-01-20 1984-07-31 Ricoh Co Ltd 感熱記録方式
GB8405709D0 (en) * 1984-03-05 1984-04-11 Schlumberger Electronics Uk Data display method
US4739253A (en) * 1985-03-07 1988-04-19 American Telephone And Telegraph Company, At&T Technologies, Inc. Methods of and system for receiving transmitting oscilloscope signals
JPS6243517A (ja) * 1985-08-21 1987-02-25 Mazda Motor Corp 車両用多重表示装置
JPS63177278A (ja) * 1987-01-19 1988-07-21 Railway Technical Res Inst 直線補間回路
US5028914A (en) * 1988-06-23 1991-07-02 Motorola, Inc. Method and apparatus for waveform digitization
US6529637B1 (en) 1989-05-22 2003-03-04 Pixel Instruments Corporation Spatial scan replication circuit
US7382929B2 (en) 1989-05-22 2008-06-03 Pixel Instruments Corporation Spatial scan replication circuit
US5371842A (en) * 1990-04-19 1994-12-06 Bioscience Analysis Software Ltd. System for real-time display of the waveshape of an incoming stream of digital data samples
US5022085A (en) * 1990-05-29 1991-06-04 Eastman Kodak Company Neighborhood-based merging of image data
US5185808A (en) * 1991-06-06 1993-02-09 Eastman Kodak Company Method for merging images
JPH0631974A (ja) * 1992-07-17 1994-02-08 Hitachi Koki Co Ltd 光記録方法
JP2678872B2 (ja) * 1993-07-30 1997-11-19 カシオ計算機株式会社 波形表示方法
US6002407A (en) 1997-12-16 1999-12-14 Oak Technology, Inc. Cache memory and method for use in generating computer graphics texture
JP3982817B2 (ja) * 2003-03-07 2007-09-26 株式会社東芝 画像処理装置および画像処理方法
EP1669031A1 (fr) * 2004-12-10 2006-06-14 Agfa-Gevaert Procédé de sélection d'une partie d'une série d'images d'échocardiographies

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459926A (en) * 1965-10-18 1969-08-05 Ibm Graphic vector generator
US3605109A (en) * 1970-01-08 1971-09-14 Honeywell Inc Method and apparatus for producing continuous graphic displays from intermittently sampled data
US3686662A (en) * 1970-11-12 1972-08-22 Int Standard Electric Corp Circuit arrangement for the presentation of waveforms on viewing screens utilizing raster deflection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463964A1 (fr) * 1979-08-20 1981-02-27 Tektronix Inc Dispositif d'affichage a interpolation, notamment pour un oscilloscope numerique

Also Published As

Publication number Publication date
DE2648596A1 (de) 1977-05-12
JPS5282026A (en) 1977-07-08
US4038668A (en) 1977-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse