KR970060144A - Adaptive fast searching method according to the length of a disc in a video song accompaniment playback apparatus - Google Patents

Adaptive fast searching method according to the length of a disc in a video song accompaniment playback apparatus Download PDF

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Publication number
KR970060144A
KR970060144A KR1019960001480A KR19960001480A KR970060144A KR 970060144 A KR970060144 A KR 970060144A KR 1019960001480 A KR1019960001480 A KR 1019960001480A KR 19960001480 A KR19960001480 A KR 19960001480A KR 970060144 A KR970060144 A KR 970060144A
Authority
KR
South Korea
Prior art keywords
disc
length
playback apparatus
song accompaniment
searching method
Prior art date
Application number
KR1019960001480A
Other languages
Korean (ko)
Other versions
KR100197094B1 (en
Inventor
이선기
이래환
김성식
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960001480A priority Critical patent/KR100197094B1/en
Publication of KR970060144A publication Critical patent/KR970060144A/en
Application granted granted Critical
Publication of KR100197094B1 publication Critical patent/KR100197094B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof
    • G11B5/553—Details
    • G11B5/5547—"Seek" control and circuits therefor
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/36—Accompaniment arrangements
    • G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

본 발명은 영상 콤팩트 디스크의 트랙의 길이에 따라 고속의 탐색 속도를 다르게 하여 사용자의 편의를 도모하는데 적당하도록 한 영상 노래반주 재생장치에서의 디스크의 길이에 따른 적응형 고속 탐색방법에 관한 것인바, 그 특징은 고속 탐색하고자 하는 시점부터 트랙의 끝까지의 시간을 T1(sec)이고, 원하는 1트랙의 최대 탐색시간을 T2(sec)라 할때 초당 탐색시간이 T1/T2(sec)이 되도록 고속 탐색속도를 가변적으로 제어함에 있다.The present invention relates to an adaptive fast searching method according to the length of a disc in a video song accompaniment playback apparatus suitable for improving user's convenience by varying a fast search speed according to a track length of an image compact disc, The feature is that when the time from the point of high-speed seek to the end of the track is T1 (sec) and the maximum seek time of one desired track is T2 (sec) And to control the speed variably.

Description

영상 노래반주 재생장치에서의 디스크의 길이에 따른 적응형 고속 탐색방법Adaptive fast searching method according to the length of a disc in a video song accompaniment playback apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도는 본 발명에 의한 디스크의 길이에 따른 적응형 고속 탐색방법이 실시되기 위한 영상 노래반주 재생장치의 일부 구성 블럭도.FIG. 2 is a block diagram of a part of a video song accompaniment reproducing apparatus for implementing an adaptive fast searching method according to the length of a disc according to the present invention; FIG.

제3도는 본 발명에서 실시되는 고속 탐색방법을 설명하기 위한 참고도.FIG. 3 is a reference diagram for explaining a fast searching method according to the present invention; FIG.

Claims (1)

고속 탐색하고자 하는 시점부터 트랙의 끝까지의 시간을 T1(sec)이고, 원하는 1트랙의 최대 탐색시간을 T2(sec)라 할때 초당 탐색시간이 T1/T2(sec)이 되도록 고속 탐색속도를 가변적으로 제어함을 특징으로 하는 영상 노래반주 재생장치에서의 디스크의 길이에 따른 고속 탐색방법.When the time from the point of time of high speed search to the end of the track is T1 (sec) and the maximum seek time of one desired track is T2 (sec), the fast search speed is varied so that the search time per second is T1 / Wherein the control unit controls the playback speed of the disc according to the length of the disc in the video song accompaniment playback apparatus. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960001480A 1996-01-24 1996-01-24 Adaptable high speed search method according to length of disc in a video reproduction apparatus accompanied with songs KR100197094B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960001480A KR100197094B1 (en) 1996-01-24 1996-01-24 Adaptable high speed search method according to length of disc in a video reproduction apparatus accompanied with songs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960001480A KR100197094B1 (en) 1996-01-24 1996-01-24 Adaptable high speed search method according to length of disc in a video reproduction apparatus accompanied with songs

Publications (2)

Publication Number Publication Date
KR970060144A true KR970060144A (en) 1997-08-12
KR100197094B1 KR100197094B1 (en) 1999-06-15

Family

ID=19449990

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960001480A KR100197094B1 (en) 1996-01-24 1996-01-24 Adaptable high speed search method according to length of disc in a video reproduction apparatus accompanied with songs

Country Status (1)

Country Link
KR (1) KR100197094B1 (en)

Also Published As

Publication number Publication date
KR100197094B1 (en) 1999-06-15

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