DE2514476A1 - Frequenzunabhaengige s-korrektur fuer ein fernsehwiedergabesystem - Google Patents
Frequenzunabhaengige s-korrektur fuer ein fernsehwiedergabesystemInfo
- Publication number
- DE2514476A1 DE2514476A1 DE19752514476 DE2514476A DE2514476A1 DE 2514476 A1 DE2514476 A1 DE 2514476A1 DE 19752514476 DE19752514476 DE 19752514476 DE 2514476 A DE2514476 A DE 2514476A DE 2514476 A1 DE2514476 A1 DE 2514476A1
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- correction
- deflection
- television
- supply source
- 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.)
- Ceased
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
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
- H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
-
- 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
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
- G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for evaluating powers, roots, polynomes, mean square values or standard deviation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
- H03K6/04—Modifying slopes of pulses, e.g. S-correction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7404944A NL7404944A (nl) | 1974-04-11 | 1974-04-11 | Frequentie onafhankelijke s-korrektie voor een televisieweergeefsysteem. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2514476A1 true DE2514476A1 (de) | 1975-10-30 |
Family
ID=19821154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752514476 Ceased DE2514476A1 (de) | 1974-04-11 | 1975-04-03 | Frequenzunabhaengige s-korrektur fuer ein fernsehwiedergabesystem |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50139615A (https=) |
| AU (1) | AU7992275A (https=) |
| BE (1) | BE827745A (https=) |
| BR (1) | BR7502112A (https=) |
| DE (1) | DE2514476A1 (https=) |
| FR (1) | FR2267672A1 (https=) |
| GB (1) | GB1510704A (https=) |
| NL (1) | NL7404944A (https=) |
| SE (1) | SE402512B (https=) |
-
1974
- 1974-04-11 NL NL7404944A patent/NL7404944A/xx not_active Application Discontinuation
-
1975
- 1975-04-03 DE DE19752514476 patent/DE2514476A1/de not_active Ceased
- 1975-04-08 SE SE7503978A patent/SE402512B/xx unknown
- 1975-04-08 GB GB14352/75A patent/GB1510704A/en not_active Expired
- 1975-04-08 JP JP50042687A patent/JPS50139615A/ja active Pending
- 1975-04-08 AU AU79922/75A patent/AU7992275A/en not_active Expired
- 1975-04-08 BR BR2693/75D patent/BR7502112A/pt unknown
- 1975-04-09 BE BE155245A patent/BE827745A/xx unknown
- 1975-04-11 FR FR7511373A patent/FR2267672A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU7992275A (en) | 1976-10-14 |
| JPS50139615A (https=) | 1975-11-08 |
| NL7404944A (nl) | 1975-10-14 |
| FR2267672A1 (https=) | 1975-11-07 |
| SE402512B (sv) | 1978-07-03 |
| SE7503978L (sv) | 1975-10-13 |
| BR7502112A (pt) | 1976-02-10 |
| BE827745A (fr) | 1975-10-09 |
| GB1510704A (en) | 1978-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8131 | Rejection | ||
| 8128 | New person/name/address of the agent |
Representative=s name: WALTHER, E., DIPL.-ING., PAT.-ANW., 2000 HAMBURG |