KR890017700A - Automatic song number detection display method of digital audio tape recorder - Google Patents

Automatic song number detection display method of digital audio tape recorder Download PDF

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Publication number
KR890017700A
KR890017700A KR1019880005413A KR880005413A KR890017700A KR 890017700 A KR890017700 A KR 890017700A KR 1019880005413 A KR1019880005413 A KR 1019880005413A KR 880005413 A KR880005413 A KR 880005413A KR 890017700 A KR890017700 A KR 890017700A
Authority
KR
South Korea
Prior art keywords
song number
detected
digital audio
playback
start point
Prior art date
Application number
KR1019880005413A
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Korean (ko)
Other versions
KR930003431B1 (en
Inventor
박정온
Original Assignee
최근선
주식회사 금성사
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Application filed by 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019880005413A priority Critical patent/KR930003431B1/en
Publication of KR890017700A publication Critical patent/KR890017700A/en
Application granted granted Critical
Publication of KR930003431B1 publication Critical patent/KR930003431B1/en

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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10Indicating arrangements; Warning arrangements

Landscapes

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

Abstract

내용 없음No content

Description

디지탈오디오 테이프 레코더의 자동곡번호 검출 표시방법Automatic song number detection display method of digital audio tape recorder

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

제1도는 본 발명이 적용되는 자동곡번호 검출 제어장치 블록도. 제2도는 본 발명에 의한 자동곡번호 검출표시 방법의 신호흐름도.1 is a block diagram of an automatic music number detection control device to which the present invention is applied. 2 is a signal flow diagram of the automatic song number detection and display method according to the present invention.

Claims (1)

디지탈 오디오테이프 레코더에 있어서, 조작키부(1)의 재생키 신호입력부에 따라 재생모드로 동작중에 마이크로프로세서(2)는 RF검출부(9)의 출력신호에 따른 재생신호가 있는지를 판별하여 재생신호가 있을 경우에 곡의 시작점을 감지했는지를 판별하고, 시작점을 감지했을 경우에는 곡번호를 감지했는지를 판별하여 감지하지 못했을 경우에는 서브코드내에 곡번호가 기록되지 않았음을 표시부(12)에 표시한 후 곡번호를 감지했을 경우와 동일하게 재생을 하는 한편, 이때 시작점을 감지하지 못했을 경우에는 자동곡번호 탐색키(SWANS)신호가 입력되었는지를 판별하여 입력되지 않았을 경우에는 상기에서 재생신호가 입력되지 않을 경우와 동일하게 상기와 같이 재생을 하고, 자동곡번호 탐색키(SWANS)신호가 입력되었을 경우에는 현재 테이프 카운터회로(13)의 카운터에 카운트된 값을 저장한 후 되감기 탐색모드로 되감기를 하여 무기록구간인지를 판별하고, 무기록구간이 아닐 경우에 시작점을 감지했는지를 판별하여 시작점이 감지되지 않았을 경우에는 되감기가 완료될때까지 반복수행한 후 시작점을 감지했을 경우에는 곡번호감지 여부에 따라 표시부(12)에 각각 해당곡번호를 표시 및 곡번호가 기록되지 않았음을 표시하고, 상기에서 무기록구간 및 되감기 완료가 되었을 경우와 동일하게마이크로프로세서(2)의 저장된 카운트값과 테이프 카운터회로(13)의 카운터에 카운트된 값이 동일할때까지 빨리감기모드로 빨리감기를 한 후 동일할 경우에는 재생을 하게 제어함을 특징으로 하는 디지탈 오디오테이프 레코더의 자동곡번호 검출표시방법.In the digital audio tape recorder, the microprocessor (2) determines whether there is a playback signal according to the output signal of the RF detector (9) while operating in the playback mode according to the playback key signal input section of the operation key section (1). If there is a start point of the song is detected, if the start point is detected, the song number is detected and if it is not detected, the display unit 12 indicates that the song number was not recorded in the sub code. After the song number is detected, playback is performed in the same manner. If the start point is not detected, the automatic song number search key (SW ANS ) signal is input. If it does not, play as above, and if the automatic song number search key (SW ANS ) signal is input, the current tape counter If the starting point is not detected by storing the counted value in the counter of the furnace 13 and rewinding to the rewind search mode to determine whether it is in the booklet section, or not in the case of the booklet section. If the start point is detected after repeating until the rewind is completed, the corresponding song number is displayed on the display unit 12 according to whether the song number is detected and the song number is not recorded. In the same manner as when the rewinding is completed, fast forwarding is performed in the fast-forward mode until the stored count value of the microprocessor 2 and the counter value of the tape counter circuit 13 are the same. And automatic song number detection and display method for a digital audio tape recorder, characterized in that controlling is performed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880005413A 1988-05-10 1988-05-10 Automatic song number display method for ditial audio tape recorder KR930003431B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880005413A KR930003431B1 (en) 1988-05-10 1988-05-10 Automatic song number display method for ditial audio tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880005413A KR930003431B1 (en) 1988-05-10 1988-05-10 Automatic song number display method for ditial audio tape recorder

Publications (2)

Publication Number Publication Date
KR890017700A true KR890017700A (en) 1989-12-16
KR930003431B1 KR930003431B1 (en) 1993-04-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880005413A KR930003431B1 (en) 1988-05-10 1988-05-10 Automatic song number display method for ditial audio tape recorder

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KR (1) KR930003431B1 (en)

Also Published As

Publication number Publication date
KR930003431B1 (en) 1993-04-29

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