JPS59147381U - Video disc information recording device - Google Patents

Video disc information recording device

Info

Publication number
JPS59147381U
JPS59147381U JP3962383U JP3962383U JPS59147381U JP S59147381 U JPS59147381 U JP S59147381U JP 3962383 U JP3962383 U JP 3962383U JP 3962383 U JP3962383 U JP 3962383U JP S59147381 U JPS59147381 U JP S59147381U
Authority
JP
Japan
Prior art keywords
signal
information recording
recording device
video disc
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.)
Pending
Application number
JP3962383U
Other languages
Japanese (ja)
Inventor
基之 鈴木
三浦　芳夫
久夫 金子
万寿男 奥
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP3962383U priority Critical patent/JPS59147381U/en
Publication of JPS59147381U publication Critical patent/JPS59147381U/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (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図は従来の記録系ブロック図、第２図は従来の再生
系ブロック図、第３図は本考案の一実施例の記録系ブロ
ック図、第４図は同じく再生系ブロック図である。 ２５・・・音声信号切換スイッチ、２８・・・音声信号
切換スイッチ。FIG. 1 is a block diagram of a conventional recording system, FIG. 2 is a block diagram of a conventional reproduction system, FIG. 3 is a block diagram of a recording system according to an embodiment of the present invention, and FIG. 4 is a block diagram of a reproduction system. 25...Audio signal changeover switch, 28...Audio signal changeover switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 輝度信号と色信号を含む複合映像信号を第１の情報信号
とし、時間軸圧縮された音声信号を第２の情報信号とし
、該第１と第２の情報信号を変調した後、重畳した信号
を、同心円状若しくは渦巻状に情報記録トラックを有す
る記録媒体への記録信号としたことを特徴とするビデオ
ディスクの情報記録装置。A composite video signal including a luminance signal and a color signal is used as a first information signal, a time-axis compressed audio signal is used as a second information signal, and the first and second information signals are modulated and then superimposed. What is claimed is: 1. An information recording device for a video disc, characterized in that: is used as a recording signal on a recording medium having concentric or spiral information recording tracks.
JP3962383U 1983-03-22 1983-03-22 Video disc information recording device Pending JPS59147381U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3962383U JPS59147381U (en) 1983-03-22 1983-03-22 Video disc information recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3962383U JPS59147381U (en) 1983-03-22 1983-03-22 Video disc information recording device

Publications (1)

Publication Number Publication Date
JPS59147381U true JPS59147381U (en) 1984-10-02

Family

ID=30170261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3962383U Pending JPS59147381U (en) 1983-03-22 1983-03-22 Video disc information recording device

Country Status (1)

Country Link
JP (1) JPS59147381U (en)

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