FR930695A - Récepteur combiné pour la télévision et pour le son - Google Patents

Récepteur combiné pour la télévision et pour le son

Info

Publication number
FR930695A
FR930695A FR930695DA FR930695A FR 930695 A FR930695 A FR 930695A FR 930695D A FR930695D A FR 930695DA FR 930695 A FR930695 A FR 930695A
Authority
FR
France
Prior art keywords
television
sound
combined receiver
receiver
combined
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
English (en)
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Application granted granted Critical
Publication of FR930695A publication Critical patent/FR930695A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/084—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR930695D 1945-07-14 1946-07-16 Récepteur combiné pour la télévision et pour le son Expired FR930695A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18056/45A GB602033A (en) 1945-07-14 1945-07-14 Improvements in or relating to combined television and sound systems

Publications (1)

Publication Number Publication Date
FR930695A true FR930695A (fr) 1948-02-02

Family

ID=10105883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930695D Expired FR930695A (fr) 1945-07-14 1946-07-16 Récepteur combiné pour la télévision et pour le son

Country Status (3)

Country Link
US (1) US2563684A (fr)
FR (1) FR930695A (fr)
GB (1) GB602033A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB621479A (en) * 1945-10-12 1949-04-11 Dennis Illingworth Lawson Improvements in or relating to television systems
US2686220A (en) * 1948-05-28 1954-08-10 Rca Corp Conveyeance of auxiliary information in a television system
NL7205161A (fr) * 1972-04-18 1973-10-22
US4488183A (en) * 1980-10-27 1984-12-11 Victor Company Of Japan, Limited Copy-proof recording medium and device for adding copy-proof interference signal
US5140420A (en) * 1990-10-05 1992-08-18 General Electric Company Information in vertical blanking interval of video sync signal
US5327238A (en) * 1992-11-10 1994-07-05 Chou Wayne W Method and apparatus for modulating a separated television horizontal sync pulse as a subcarrier of audio information

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB450675A (en) * 1934-11-19 1936-07-20 Cecil Oswald Browne Improvements in or relating to television and the like transmitting systems
US2227108A (en) * 1936-02-20 1940-12-31 Telefunken Gmbh Signaling system
US2250708A (en) * 1936-12-05 1941-07-29 Telefunken Gmbh Time interval measuring means
US2266194A (en) * 1938-01-30 1941-12-16 Radio Patents Corp Television system
US2199634A (en) * 1938-06-21 1940-05-07 Rca Corp Secret communication system
US2268001A (en) * 1938-11-19 1941-12-30 Fernseh Gmbh Television transmission system
NL75994C (fr) * 1943-01-07
US2391776A (en) * 1943-05-29 1945-12-25 Rca Corp Intelligence transmission system
US2428118A (en) * 1944-04-07 1947-09-30 Standard Telephones Cables Ltd Pulse multiplex system

Also Published As

Publication number Publication date
GB602033A (en) 1948-05-19
US2563684A (en) 1951-08-07

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