CH281913A - Nichtlineare elektrische Signalübertragungsanordnung. - Google Patents

Nichtlineare elektrische Signalübertragungsanordnung.

Info

Publication number
CH281913A
CH281913A CH281913DA CH281913A CH 281913 A CH281913 A CH 281913A CH 281913D A CH281913D A CH 281913DA CH 281913 A CH281913 A CH 281913A
Authority
CH
Switzerland
Prior art keywords
electrical signal
signal transmission
transmission arrangement
linear electrical
linear
Prior art date
Application number
Other languages
English (en)
Inventor
Ltd Electric Musica Industries
Original Assignee
Emi Ltd
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 Emi Ltd filed Critical Emi Ltd
Publication of CH281913A publication Critical patent/CH281913A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Electrophonic Musical Instruments (AREA)
CH281913D 1948-04-21 1949-04-21 Nichtlineare elektrische Signalübertragungsanordnung. CH281913A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB281913X 1948-04-21
GB260349X 1949-03-26

Publications (1)

Publication Number Publication Date
CH281913A true CH281913A (de) 1952-03-31

Family

ID=26258026

Family Applications (1)

Application Number Title Priority Date Filing Date
CH281913D CH281913A (de) 1948-04-21 1949-04-21 Nichtlineare elektrische Signalübertragungsanordnung.

Country Status (2)

Country Link
CH (1) CH281913A (de)
GB (1) GB683605A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955778C (de) * 1952-07-26 1957-01-10 Int Standard Electric Corp Schaltungsanordnung zur gleichzeitigen Gradationsregelung und Anhebung der hohen Bildfrequenzen
DE1138424B (de) * 1959-08-04 1962-10-25 Philips Patentverwaltung Schaltungsanordnung zur Korrektur der Gradation eines Videosignals

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093814B (de) * 1959-04-07 1960-12-01 Standard Elektrik Lorenz Ag Verfahren zur automatischen Kontrastregelung von Fernsehgeraeten
US3651252A (en) * 1970-01-22 1972-03-21 Polaroid Corp Image reproduction system which detects subject by sensing intensity ratios

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955778C (de) * 1952-07-26 1957-01-10 Int Standard Electric Corp Schaltungsanordnung zur gleichzeitigen Gradationsregelung und Anhebung der hohen Bildfrequenzen
DE1138424B (de) * 1959-08-04 1962-10-25 Philips Patentverwaltung Schaltungsanordnung zur Korrektur der Gradation eines Videosignals

Also Published As

Publication number Publication date
GB683605A (en) 1952-12-03

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