JPS5550789A - Method of and device for transmitting television audio signal - Google Patents

Method of and device for transmitting television audio signal

Info

Publication number
JPS5550789A
JPS5550789A JP12844579A JP12844579A JPS5550789A JP S5550789 A JPS5550789 A JP S5550789A JP 12844579 A JP12844579 A JP 12844579A JP 12844579 A JP12844579 A JP 12844579A JP S5550789 A JPS5550789 A JP S5550789A
Authority
JP
Japan
Prior art keywords
audio signal
television audio
transmitting television
transmitting
signal
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.)
Pending
Application number
JP12844579A
Other languages
English (en)
Inventor
Maruku Kerugoshien Jiyan
Ru Karubeneku Furansowa
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of JPS5550789A publication Critical patent/JPS5550789A/ja
Pending 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
    • H04N7/085—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 the inserted signal being digital

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
JP12844579A 1978-10-05 1979-10-04 Method of and device for transmitting television audio signal Pending JPS5550789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828521A FR2438401A1 (fr) 1978-10-05 1978-10-05 Procede de transmission d'un signal analogique audiofrequence pendant les intervalles de synchronisation de ligne-trame d'un signal de television et dispositif de mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
JPS5550789A true JPS5550789A (en) 1980-04-12

Family

ID=9213389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12844579A Pending JPS5550789A (en) 1978-10-05 1979-10-04 Method of and device for transmitting television audio signal

Country Status (6)

Country Link
US (1) US4253115A (ja)
EP (1) EP0010040B1 (ja)
JP (1) JPS5550789A (ja)
CA (1) CA1134023A (ja)
DE (1) DE2965207D1 (ja)
FR (1) FR2438401A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247867A (ja) * 1983-12-26 1985-12-07 Hitachi Ltd 回転ヘツド型ｐｃｍレコ−ダ

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535356A (en) * 1981-12-28 1985-08-13 Nippon Television Network Corporation Music information transmission system
CA1284211C (en) * 1985-04-29 1991-05-14 Terrence Henry Pocock Cable television system selectively distributing pre-recorder video and audio messages
US5426466A (en) * 1992-12-31 1995-06-20 Emhiser Research Limited Composite video signal with audio
FR2787232B1 (fr) 1998-12-15 2001-02-23 Thomson Csf Disque d'enregistrement optique anti-piratage et procede de lecture d'un tel disque
KR20010095265A (ko) * 2000-04-05 2001-11-03 이데이 노부유끼 송신 회로와 그 방법, 수신 회로와 그 방법 및 데이터통신 장치
JP2001352318A (ja) * 2000-04-05 2001-12-21 Sony Corp 送信回路とその方法、受信回路とその方法およびデータ通信装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755624A (en) * 1968-06-26 1973-08-28 Communications Satellite Corp Pcm-tv system using a unique word for horizontal time synchronization
JPS5037972B1 (ja) * 1969-05-22 1975-12-06
NL7016628A (ja) * 1970-11-13 1972-05-16
FR2389290A1 (fr) * 1977-04-29 1978-11-24 Briand Marcel Dispositif d'emission et de reception par lignes analogiques de signaux visiophoniques et de signaux numeriques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247867A (ja) * 1983-12-26 1985-12-07 Hitachi Ltd 回転ヘツド型ｐｃｍレコ−ダ

Also Published As

Publication number Publication date
US4253115A (en) 1981-02-24
FR2438401A1 (fr) 1980-04-30
EP0010040A1 (fr) 1980-04-16
CA1134023A (en) 1982-10-19
FR2438401B1 (ja) 1982-11-19
DE2965207D1 (en) 1983-05-19
EP0010040B1 (fr) 1983-04-13

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