TW349195B - Method for producing a voltage, the device therefor, and monitor device - Google Patents
Method for producing a voltage, the device therefor, and monitor deviceInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6295097B1 (en) | 1999-05-26 | 2001-09-25 | Thomson Licensing S.A. | Piece-wise linearized waveform generator for scan velocity modulation circuit |
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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2579390A1 (en) * | 1985-03-22 | 1986-09-26 | Enertec | DIGITAL WAVEFORM GENERATOR AND METHOD THEREOF |
-
1995
- 1995-05-31 JP JP7133375A patent/JPH08331404A/en active Pending
-
1996
- 1996-02-07 TW TW085101489A patent/TW349195B/en active
- 1996-05-30 KR KR1019960018729A patent/KR100269755B1/en not_active IP Right Cessation
- 1996-05-31 CN CN96108032A patent/CN1140853A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR960043756A (en) | 1996-12-23 |
CN1140853A (en) | 1997-01-22 |
KR100269755B1 (en) | 2000-10-16 |
JPH08331404A (en) | 1996-12-13 |
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