JPS5989414U - video tape recorder - Google Patents

video tape recorder

Info

Publication number
JPS5989414U
JPS5989414U JP18330182U JP18330182U JPS5989414U JP S5989414 U JPS5989414 U JP S5989414U JP 18330182 U JP18330182 U JP 18330182U JP 18330182 U JP18330182 U JP 18330182U JP S5989414 U JPS5989414 U JP S5989414U
Authority
JP
Japan
Prior art keywords
video signal
normal video
signal
rotary head
text information
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.)
Granted
Application number
JP18330182U
Other languages
Japanese (ja)
Other versions
JPH0337121Y2 (en
Inventor
藤井　克芳
塗矢　康三
幹夫 小田
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP18330182U priority Critical patent/JPS5989414U/en
Publication of JPS5989414U publication Critical patent/JPS5989414U/en
Application granted granted Critical
Publication of JPH0337121Y2 publication Critical patent/JPH0337121Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例のブロック図、第２図は磁
気ヘッドの斜視図である。 １・・・磁気テープ、２・・・通常映像信号記録再生ヘ
ッド、３・・・通常映像信号復調部、４・・・映像信号
混合部、５・・・映像信号出力端子、６・・・文字情報
および制御信号記録再生ヘッド、７・・・文字情報およ
び制御信号変復調部、８・・・記憶部、９・・・制御部
、１０・・・文字情報および制御信号入力部。FIG. 1 is a block diagram of an embodiment of this invention, and FIG. 2 is a perspective view of the magnetic head. DESCRIPTION OF SYMBOLS 1... Magnetic tape, 2... Normal video signal recording/reproducing head, 3... Normal video signal demodulating section, 4... Video signal mixing section, 5... Video signal output terminal, 6... Text information and control signal recording/reproducing head, 7... Text information and control signal modulation/demodulation section, 8... Storage section, 9... Control section, 10... Text information and control signal input section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通常映像信号を入力する通常映像信号入力部と、文字情
報信号とこの文字情報信号および前記通常映像信号の再
生用制御信号を入力する文字情報および制御信号入力部
と、シリンダに設けられ、前記通常映像信号入力部によ
り入力された通常映像信号を磁気テープ上に記録すると
ともにこの磁気テープから前記通常映像信号を再生する
第１の回転ヘッドと、前記シリンダに設けられて前記シ
リンダの回転方向に対して７０度以゛下または１１０度
以上に設定されたギャップをもち、前記文字情報信号お
よび前記再生用制御信号を通常映像信号記録トラック間
の間隙にまたは前記通常映像信号記録トラックに重ねて
記録するとともに前記磁気テープから前記文字情報信号
および前記再生用制御信号を再生する第２の回転ヘッド
と、前記第１の回転ヘッドにより再生された通常映像信
号と前記第２の回転ヘッドにより再生された文字情報信
号とを混合する混合回路と、この混合回路の通常映像信
号入力端および文字情報信号入力端に設けたスイッチと
、前記第２の回転ヘッドにより再生された再生用制御信
号に基づいて前記スイッチを制御する側御回路とを備え
たビデオテープレコーダ。a normal video signal input section for inputting a normal video signal; a text information and control signal input section for inputting a text information signal and a control signal for reproduction of the text information signal and the normal video signal; a first rotary head for recording a normal video signal inputted by a video signal input section on a magnetic tape and reproducing the normal video signal from the magnetic tape; The character information signal and the reproduction control signal are recorded in the gap between the normal video signal recording tracks or overlapping the normal video signal recording track, with a gap set at 70 degrees or less or 110 degrees or more. a second rotary head for reproducing the character information signal and the reproduction control signal from the magnetic tape; and a normal video signal reproduced by the first rotary head and characters reproduced by the second rotary head. a mixing circuit for mixing the information signal; a switch provided at the normal video signal input terminal and the text information signal input terminal of the mixing circuit; and a switch provided on the reproduction control signal reproduced by the second rotary head. A videotape recorder equipped with a side control circuit to control.
JP18330182U 1982-12-02 1982-12-02 video tape recorder Granted JPS5989414U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18330182U JPS5989414U (en) 1982-12-02 1982-12-02 video tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18330182U JPS5989414U (en) 1982-12-02 1982-12-02 video tape recorder

Publications (2)

Publication Number Publication Date
JPS5989414U true JPS5989414U (en) 1984-06-16
JPH0337121Y2 JPH0337121Y2 (en) 1991-08-06

Family

ID=30396743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18330182U Granted JPS5989414U (en) 1982-12-02 1982-12-02 video tape recorder

Country Status (1)

Country Link
JP (1) JPS5989414U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180203A (en) * 1975-01-10 1976-07-13 Tokyo Shibaura Electric Co JIKIKIROKU SAISEISOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180203A (en) * 1975-01-10 1976-07-13 Tokyo Shibaura Electric Co JIKIKIROKU SAISEISOCHI

Also Published As

Publication number Publication date
JPH0337121Y2 (en) 1991-08-06

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