TW349195B - Method for producing a voltage, the device therefor, and monitor device - Google Patents

Method for producing a voltage, the device therefor, and monitor device

Info

Publication number
TW349195B
TW349195B TW085101489A TW85101489A TW349195B TW 349195 B TW349195 B TW 349195B TW 085101489 A TW085101489 A TW 085101489A TW 85101489 A TW85101489 A TW 85101489A TW 349195 B TW349195 B TW 349195B
Authority
TW
Taiwan
Prior art keywords
voltage
waveform data
producing
therefor
generating
Prior art date
Application number
TW085101489A
Other languages
Chinese (zh)
Inventor
Morihiko Sumino
Original Assignee
Sanyo Electric Co
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 Sanyo Electric Co filed Critical Sanyo Electric Co
Application granted granted Critical
Publication of TW349195B publication Critical patent/TW349195B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Television Scanning (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

A method for producing a voltage for generating a voltage with a desired waveform through digital signals, which is characterized in comprising reading out waveform data from a memory part storing curve approximated waveform data, obtaining the linearly approximated waveform data of voltage from the read waveform data, and applying a digital/analog conversion on the waveform data thereby generating an analog voltage.
TW085101489A 1995-05-31 1996-02-07 Method for producing a voltage, the device therefor, and monitor device TW349195B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7133375A JPH08331404A (en) 1995-05-31 1995-05-31 Voltage generating method, voltage generating circuit and monitoring device

Publications (1)

Publication Number Publication Date
TW349195B true TW349195B (en) 1999-01-01

Family

ID=15103269

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085101489A TW349195B (en) 1995-05-31 1996-02-07 Method for producing a voltage, the device therefor, and monitor device

Country Status (4)

Country Link
JP (1) JPH08331404A (en)
KR (1) KR100269755B1 (en)
CN (1) CN1140853A (en)
TW (1) TW349195B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6493040B1 (en) 1999-05-26 2002-12-10 Thomson Licensing S.A. Scan velocity modulation circuit with multi-mode operation
US6498626B1 (en) 1999-05-26 2002-12-24 Thomson Licensing S.A. Video signal processing arrangement for scan velocity modulation circuit
US6295097B1 (en) 1999-05-26 2001-09-25 Thomson Licensing S.A. Piece-wise linearized waveform generator for scan velocity modulation circuit
CN100353669C (en) * 2002-04-17 2007-12-05 湖南科技大学 Virtual signal generator for generating square wave by remainder interpolation comparision

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579390A1 (en) * 1985-03-22 1986-09-26 Enertec DIGITAL WAVEFORM GENERATOR AND METHOD THEREOF

Also Published As

Publication number Publication date
CN1140853A (en) 1997-01-22
KR100269755B1 (en) 2000-10-16
JPH08331404A (en) 1996-12-13
KR960043756A (en) 1996-12-23

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