JPS59147380U - Video disc information recording device - Google Patents

Video disc information recording device

Info

Publication number
JPS59147380U
JPS59147380U JP3962283U JP3962283U JPS59147380U JP S59147380 U JPS59147380 U JP S59147380U JP 3962283 U JP3962283 U JP 3962283U JP 3962283 U JP3962283 U JP 3962283U JP S59147380 U JPS59147380 U JP S59147380U
Authority
JP
Japan
Prior art keywords
signal
recording device
video disc
information recording
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
JP3962283U
Other languages
Japanese (ja)
Inventor
山下　義
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 JP3962283U priority Critical patent/JPS59147380U/en
Publication of JPS59147380U publication Critical patent/JPS59147380U/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) [Abstract] 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。 １：データコード発生器、２３ａ、ｂ：速度変換メモリ
、２８ニジステムコントロール、３１・・・音声合成器
、３２：音声出力切換器。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. 1: data code generator, 23a, b: speed conversion memory, 28 system control, 31...speech synthesizer, 32: audio output 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の情報信号をＦＭ変調した信号に第２の情報信
号を断続的に合成し、その合成信号を同心円状若しくは
渦巻状の記録トラックを有する記録媒体へ記録すること
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 a signal obtained by FM modulating the first information signal is used as a second information signal. 1. An information recording device for a video disc, characterized in that the synthesized signal is intermittently synthesized and the synthesized signal is recorded on a recording medium having concentric or spiral recording tracks.
JP3962283U 1983-03-22 1983-03-22 Video disc information recording device Pending JPS59147380U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3962283U JPS59147380U (en) 1983-03-22 1983-03-22 Video disc information recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3962283U JPS59147380U (en) 1983-03-22 1983-03-22 Video disc information recording device

Publications (1)

Publication Number Publication Date
JPS59147380U true JPS59147380U (en) 1984-10-02

Family

ID=30170260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3962283U Pending JPS59147380U (en) 1983-03-22 1983-03-22 Video disc information recording device

Country Status (1)

Country Link
JP (1) JPS59147380U (en)

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