NL33548C - - Google Patents

Info

Publication number
NL33548C
NL33548C NL33548DA NL33548C NL 33548 C NL33548 C NL 33548C NL 33548D A NL33548D A NL 33548DA NL 33548 C NL33548 C NL 33548C
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 NL33548C publication Critical patent/NL33548C/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/04Synchronising
    • H04N5/12Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/123Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal directly commands a frequency generator
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K4/00Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
    • H03K4/023Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform by repetitive charge or discharge of a capacitor, analogue generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Details Of Television Scanning (AREA)
NL33548D 1930-03-05 NL33548C (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US701895XA 1930-03-05 1930-03-05

Publications (1)

Publication Number Publication Date
NL33548C true NL33548C (id)

Family

ID=22093707

Family Applications (1)

Application Number Title Priority Date Filing Date
NL33548D NL33548C (id) 1930-03-05

Country Status (2)

Country Link
DE (1) DE701895C (id)
NL (1) NL33548C (id)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946300C (de) * 1953-01-14 1956-07-26 Max Grundig Verfahren zur Sichtbarmachung zeitlich veraenderlicher Vorgaenge mittels Elektronenstrahloszillographen
DE968235C (de) * 1956-02-04 1958-01-30 Max Grundig Fernsehabtastverfahren fuer Messzwecke
DE1148255B (de) * 1960-09-30 1963-05-09 Siemens Ag Verfahren zur langsamen Abtastung einer Fernsehaufnahmeroehre
FR1362463A (fr) * 1963-02-19 1964-06-05 Electronique & Radio Ind Perfectionnements aux procédés d'inscription de caractères sur des oscilloscopes cathodiques

Also Published As

Publication number Publication date
DE701895C (de) 1941-01-25

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