FR49220E - Improvements in television receivers, telecine and similar jobs - Google Patents

Improvements in television receivers, telecine and similar jobs

Info

Publication number
FR49220E
FR49220E FR49220DA FR49220E FR 49220 E FR49220 E FR 49220E FR 49220D A FR49220D A FR 49220DA FR 49220 E FR49220 E FR 49220E
Authority
FR
France
Prior art keywords
telecine
television receivers
similar jobs
jobs
similar
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR49220E publication Critical patent/FR49220E/en
Expired legal-status Critical Current

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
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR49220D 1937-12-22 1937-12-22 Improvements in television receivers, telecine and similar jobs Expired FR49220E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49220T 1937-12-22

Publications (1)

Publication Number Publication Date
FR49220E true FR49220E (en) 1938-12-07

Family

ID=8684429

Family Applications (2)

Application Number Title Priority Date Filing Date
FR832533D Expired FR832533A (en) 1937-12-22 1937-05-14 Improvements in television receivers, telecine, and similar jobs
FR49220D Expired FR49220E (en) 1937-12-22 1937-12-22 Improvements in television receivers, telecine and similar jobs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR832533D Expired FR832533A (en) 1937-12-22 1937-05-14 Improvements in television receivers, telecine, and similar jobs

Country Status (2)

Country Link
BE (1) BE427905A (en)
FR (2) FR832533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566763A (en) * 1946-09-28 1951-09-04 Motorola Inc Synchronizing signal separator and keyed automatic gain control

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472577A (en) * 1946-05-31 1949-06-07 Rca Corp Double time-constant circuit for direct-current restoration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566763A (en) * 1946-09-28 1951-09-04 Motorola Inc Synchronizing signal separator and keyed automatic gain control

Also Published As

Publication number Publication date
FR832533A (en) 1938-09-28
BE427905A (en)

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