[go: up one dir, main page]

CH215258A - Empfangsschaltung für Fernsehsignale. - Google Patents

Empfangsschaltung für Fernsehsignale.

Info

Publication number
CH215258A
CH215258A CH215258DA CH215258A CH 215258 A CH215258 A CH 215258A CH 215258D A CH215258D A CH 215258DA CH 215258 A CH215258 A CH 215258A
Authority
CH
Switzerland
Prior art keywords
receiving circuit
television signals
television
signals
circuit
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Corporation Hazeltine
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of CH215258A publication Critical patent/CH215258A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control
    • H04N5/53—Keyed automatic gain control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Systems (AREA)
CH215258D 1938-03-15 1939-03-10 Empfangsschaltung für Fernsehsignale. CH215258A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US195955A US2240533A (en) 1938-03-15 1938-03-15 Automatic control of television receiving systems

Publications (1)

Publication Number Publication Date
CH215258A true CH215258A (de) 1941-06-15

Family

ID=22723519

Family Applications (1)

Application Number Title Priority Date Filing Date
CH215258D CH215258A (de) 1938-03-15 1939-03-10 Empfangsschaltung für Fernsehsignale.

Country Status (5)

Country Link
US (1) US2240533A (fr)
CH (1) CH215258A (fr)
FR (1) FR851588A (fr)
GB (1) GB525284A (fr)
NL (1) NL59187C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480842A (en) * 1945-03-06 1949-09-06 Sperry Corp Automatic gain-control system
US2476523A (en) * 1945-06-27 1949-07-19 Rca Corp Fast-acting automatic volume control and sync pulse reshaping circuit
US2492363A (en) * 1946-02-01 1949-12-27 Bell Telephone Labor Inc Automatic gain control system
US2520012A (en) * 1948-01-08 1950-08-22 Philco Corp Negative bias limiter for automatic gain control circuits
US2586193A (en) * 1948-08-19 1952-02-19 Rca Corp Keyed automatic gain control system
US2637773A (en) * 1948-12-01 1953-05-05 Rca Corp Automatic gain control system
US2819337A (en) * 1952-06-14 1958-01-07 Rca Corp Automatic gain control circuits

Also Published As

Publication number Publication date
NL59187C (fr)
US2240533A (en) 1941-05-06
FR851588A (fr) 1940-01-11
GB525284A (en) 1940-08-26

Similar Documents

Publication Publication Date Title
FR869846A (fr) Récepteur de télévision
CH215258A (de) Empfangsschaltung für Fernsehsignale.
CH218240A (de) Fernsehempfangseinrichtung.
CH260215A (de) Fernsehempfänger.
FR856661A (fr) Récepteur de télévision
CH211391A (de) Uberlagerungsempfangsschaltung.
CH209246A (de) Fernseheinrichtung.
CH275994A (fr) Circuit de changement de fréquences.
CH212536A (de) Radioempfangsgerät.
CH205040A (de) Hochfrequenzkabel.
DK61942C (da) Fjernsynsmodtager.
DK64429C (da) Fjernsynsmodtageapparat.
CH208656A (de) Fernsehempfänger.
CH212539A (de) Radioempfangsgerät.
CH207429A (de) Fernsehempfänger.
CH210928A (de) Schaltungseinrichtung für trägerfrequente Nachrichtenübermittlung.
CH213822A (fr) Poste récepteur de télévision.
FR860593A (fr) Récepteur de télévision
FR857949A (fr) Récepteur de télévision
FR858585A (fr) Récepteur de télévision
FR840279A (fr) Récepteur de télévision
FR862217A (fr) Récepteur de télévision
CH280991A (fr) Récepteur de télévision du type superhétérodyne.
DK73789C (da) Signaloptagelseskredslob.
CH215259A (de) Fernseheinrichtung.