NL268335A - - Google Patents

Info

Publication number
NL268335A
NL268335A NL268335DA NL268335A NL 268335 A NL268335 A NL 268335A NL 268335D A NL268335D A NL 268335DA NL 268335 A NL268335 A NL 268335A
Authority
NL
Netherlands
Application number
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.)
Publication of NL268335A publication Critical patent/NL268335A/xx
Priority claimed from DEF33004A external-priority patent/DE1135032B/de

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
    • 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
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/04—Generating pulses having essentially a finite slope or stepped portions having parabolic shape
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Details Of Television Scanning (AREA)
NL268335D 1960-08-18 NL268335A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF31908A DE1105909B (de) 1960-08-18 1960-08-18 Transistorschaltung zur Erzeugung von parabelfoermigen Spannungen aus einer Saegezahnspannung
DEF33004A DE1135032B (de) 1961-01-20 1961-01-20 Schaltungsanordnung zur Erzeugung einer parabelfoermigen Spannung

Publications (1)

Publication Number Publication Date
NL268335A true NL268335A (enrdf_load_html_response)

Family

ID=25974753

Family Applications (1)

Application Number Title Priority Date Filing Date
NL268335D NL268335A (enrdf_load_html_response) 1960-08-18

Country Status (4)

Country Link
DE (1) DE1105909B (enrdf_load_html_response)
FR (1) FR1297650A (enrdf_load_html_response)
GB (1) GB972197A (enrdf_load_html_response)
NL (1) NL268335A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR1297650A (fr) 1962-06-29
GB972197A (en) 1964-10-07
DE1105909B (de) 1961-05-04

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