KR890015211A - Optical disc player for language practice - Google Patents

Optical disc player for language practice Download PDF

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Publication number
KR890015211A
KR890015211A KR1019890003430A KR890003430A KR890015211A KR 890015211 A KR890015211 A KR 890015211A KR 1019890003430 A KR1019890003430 A KR 1019890003430A KR 890003430 A KR890003430 A KR 890003430A KR 890015211 A KR890015211 A KR 890015211A
Authority
KR
South Korea
Prior art keywords
optical disc
disc player
language practice
index number
reproduction
Prior art date
Application number
KR1019890003430A
Other languages
Korean (ko)
Inventor
다까마사 이또
Original Assignee
오오가 노리오
소니 가부시끼 가이샤
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 오오가 노리오, 소니 가부시끼 가이샤 filed Critical 오오가 노리오
Publication of KR890015211A publication Critical patent/KR890015211A/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor

Landscapes

  • Electrically Operated Instructional Devices (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

내용 없음No content

Description

어학 연습용 광학 디스크 플레이어Optical disc player for language practice

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 일실시예를 도시하는 블럭도. 제 2 도(a) 내지 (d)는 인덱스 번호의 보유 타이밍 설명도. 제 3 도는 본 발명을 휴대용 디스크 플레이어로 한 경우의 사시도.1 is a block diagram showing one embodiment of the present invention. 2A to 2D are explanatory diagrams of retention timings of index numbers. 3 is a perspective view when the present invention is a portable disc player.

Claims (1)

광학 디스크를 재생하는 광학 디스크 플레이어로서, 특히 레슨용 인덱스 번호가 부가된 어학 연습용 광학 디스크를 재생하는 어학 연습용 광학 디스크 플레이어에 있어서, 재생중의 음성 데이타의 인덱스 번호를 소정 시간 지연하여 보유하는 보유 수단과, 반복 신호가 공급된 때에 상기 보유 수단에 보유되어 있는 인덱스 번호를 목표로 하는 트랙 점프 신호를 발생하고, 광학 픽업의 구동 회로에 공급하는 수단을 설치하고, 인덱스 구간 단위에 있는 음성 데이타부의 반복 조작이, 그 음성 데이타 부분의 재생 개시후 일정 시간 경과한 시점에서 재생 종료후 일정 시간 경과한 시점의 사이로 반복 재생할 수 있도록 한 것을 특징으로 하는 어학연습용 광학 디스크 플레이어.An optical disc player for reproducing an optical disc, particularly a language practice optical disc player for reproducing an optical disc for language practice to which an index number for lessons is added, wherein the holding means holds a index number of speech data during reproduction for a predetermined time. And a means for generating a track jump signal aiming at the index number held in the holding means when the repetition signal is supplied, and supplying the track jump signal to the drive circuit of the optical pickup, and repeating the audio data portion in units of the index section. An optical disc player for learning language, characterized in that the operation can be repeatedly played between a time elapsed after the start of reproduction of the audio data portion and a time elapsed after the end of reproduction. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890003430A 1988-03-23 1989-03-20 Optical disc player for language practice KR890015211A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1988037129U JPH01142976U (en) 1988-03-23 1988-03-23
JP?37129 1988-03-23

Publications (1)

Publication Number Publication Date
KR890015211A true KR890015211A (en) 1989-10-28

Family

ID=31263709

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890003430A KR890015211A (en) 1988-03-23 1989-03-20 Optical disc player for language practice

Country Status (2)

Country Link
JP (1) JPH01142976U (en)
KR (1) KR890015211A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370371B1 (en) * 2000-03-22 2003-01-30 유춘영 Method for controlling a reproduction of portable cd player

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100370371B1 (en) * 2000-03-22 2003-01-30 유춘영 Method for controlling a reproduction of portable cd player

Also Published As

Publication number Publication date
JPH01142976U (en) 1989-09-29

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application