KR19990012600A - CD synchro dubbing system and method - Google Patents

CD synchro dubbing system and method Download PDF

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Publication number
KR19990012600A
KR19990012600A KR1019970036041A KR19970036041A KR19990012600A KR 19990012600 A KR19990012600 A KR 19990012600A KR 1019970036041 A KR1019970036041 A KR 1019970036041A KR 19970036041 A KR19970036041 A KR 19970036041A KR 19990012600 A KR19990012600 A KR 19990012600A
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South Korea
Prior art keywords
tape
player
signal
dubbing
recorded
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KR1019970036041A
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Korean (ko)
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어윤하
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배순훈
대우전자 주식회사
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Priority to KR1019970036041A priority Critical patent/KR19990012600A/en
Priority to PCT/KR1998/000229 priority patent/WO1999006995A1/en
Publication of KR19990012600A publication Critical patent/KR19990012600A/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/10—Apparatus capable of using record carriers defined in more than one of the sub-groups G11B25/02 - G11B25/08; Adaptor devices therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/028—Electronic editing of analogue information signals, e.g. audio or video signals with computer assistance
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/22—Means responsive to presence or absence of recorded information signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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
    • G11B7/28—Re-recording, i.e. transcribing information from one optical record carrier on to one or more similar or dissimilar record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B2020/10833—Copying or moving data from one record carrier to another
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
    • 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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

CD 플레이어(Compact Disc Player)를 테이프 데크로 녹음하는 싱크로 더빙 시스템 및 그 방법에 관한 것으로, CD 플레이어에서 테이프 데크로 싱크로 더빙을 수행하는 오디오 시스템에 있어서, 상기 테이프 데크내에 있는 테이프의 무신호 영역을 검출하여 소정의 전기적인 신호를 출력하는 센서와, 상기 센서의 신호를 받아 상기 테이프의 무신호영역에 상기 CD 플레이어의 재생음이 녹음되지 않도록 제어하는 마이컴으로 구성하여 상기 테이프 데크의 테이프의 무신호영역을 검출하고, 검출결과에 따라 재생되는 CD음이 상기 무신호영역에 기록되지 않도록 제어 알고리즘을 수행하는데 이루어짐에 있다.The present invention relates to a synchro dubbing system for recording a CD player (Compact Disc Player) to a tape deck, and an audio system for performing synchro dubbing from a CD player to a tape deck. A signal-free area of the tape of the tape deck, comprising a sensor that detects and outputs a predetermined electrical signal, and a microcomputer that receives the signal from the sensor and controls the recording sound of the CD player not to be recorded in the signal-free area of the tape. And a control algorithm is performed so that the CD sound to be reproduced in accordance with the detection result is not recorded in the no-signal area.

Description

씨디 싱크로 더빙 시스템 및 그 방법CD synchro dubbing system and method

본 발명은 CD 플레이어를 테이프 데크로 녹음하는 싱크로 더빙 시스템 및 그 방법에 관한 것이다.The present invention relates to a synchro dubbing system and method for recording a CD player to a tape deck.

일반적으로, 더빙(Dubbing)이라 함은 두 개의 데크중에서 하나의 데크로부터 재생되는 테이프 재생음을 다른 하나의 데크로 전송하여 녹음함을 말한다. 여기서 상기 두 개의 데크가 동일한 속도로 동기되어 녹음되는 것을 통상적으로 싱크로 더빙이라 한다.In general, dubbing refers to recording by transmitting a tape playback sound played from one of the two decks to the other deck. In this case, recording of the two decks at the same speed in synchronization is commonly referred to as synchro dubbing.

싱크로 더빙은 디스크로부터 테이프 데크로 녹음을 행하는 디스크 싱크로 더빙 방법과 CD 플레이어의 재생되는 음을 테이프 데크로 녹음하는 CD 싱크로 더빙 방법등으로 분리될 수 있다.Synchro dubbing can be divided into a disc synchro dubbing method for recording from a disc to a tape deck, and a CD synchro dubbing method for recording the sound of a CD player to tape deck.

상기와 같은 종래 기술에 따른 CD 싱크로 더빙 방법을 상세하게 설명하기로 한다.CD synchro dubbing method according to the prior art as described above will be described in detail.

먼저, 통상적으로 CD 플레이어와 테이프 플레이어와 이를 제어하는 마이컴등을 포함하여 이루어지고, 이들 플레이어들을 재생하는 것을 오디오 시스템이라 통칭한다. 오디오 시스템은 CD 싱크로 더빙과 통상적인 테이프 싱크로 더빙의 기능을 수행하는가 하면 이 이외에도 단순하게 녹음된 곡을 재생하는 기능등을 수행한다.Firstly, a CD player, a tape player, a microcomputer for controlling the same, and the like are generally included, and playing these players is collectively referred to as an audio system. The audio system performs the functions of CD sync dubbing and normal tape sync dubbing, as well as a function of simply playing recorded songs.

사용자가 상기의 오디오시스템으로 CD 싱크로 더빙을 할려면, 먼저 오디오 시스템의 입력부에 CD 더빙명령을 입력한다. 입력부에 인가된 CD 더빙명령은 오디오 시스템을 제어하는 마이컴에 전달되어 CD 더빙 알고리즘을 수행한다. 즉, 상기 마이컴은 CD 플레이어에 재생명령을 입력하고, 동시에 테이프 데크에 녹음명령을 입력한다. 이때 CD 플레이어에서 재생된 음들은 상기 데크에 있는 테이프에 녹음되도록 전기적으로 연결이 되어 있기 때문에 CD 플레이어로부터 테이프 데크로 더빙이 수행된다.In order to dub a CD sync to the audio system, the user first inputs a CD dubbing command to an input of the audio system. The CD dubbing command applied to the input unit is transmitted to the microcomputer controlling the audio system to perform the CD dubbing algorithm. That is, the microcomputer inputs a playback command to the CD player and simultaneously inputs a recording command to the tape deck. At this time, the notes played on the CD player are electrically connected to be recorded on the tape in the deck, so dubbing from the CD player to the tape deck is performed.

이와 같은 CD 싱크로 더빙은 CD가 저장하고 있는 음들을 모두 재생하는 동안 테이프 데크에서는 테이프의 한면 전체가 다 감겨서 정지될 때까지 녹음동작을 수행한다. 따라서, 종래에는 상기 녹음되는 테이프가 다 감기고, 끝부분인 무신호영역이 나타나더라도 계속해서 더빙동작을 수행하므로 무신호영역에서 재생된 CD음은 녹음되지 않는다. 그리고, 무신호영역을 녹음하는 CD음이 한곡의 중간부분일 경우 무신호영역의 음부분은 녹음되지 않으며, CD재생음 한곡이 무신호영역에 의해 테이프의 A면과 B면으로 분리되어 녹음되어 연속성을 상실한다.The CD synchro dubbing performs the recording operation until the entirety of one side of the tape is rolled up and stopped on the tape deck while playing all the notes stored in the CD. Therefore, conventionally, even if the recorded tape is rolled up and the end of the non-signal area appears, dubbing operation is continued so that CD sound played in the no-signal area is not recorded. If the CD sound recording the no-signal area is the middle part of one song, the sound part of the no-signal area is not recorded, and one CD playback sound is recorded by separating the A and B sides of the tape by the no-signal area and recording To lose.

이러한 현상에도 불구하고 CD 싱크로 더빙을 완료하여 테이프 데크에 녹음을 완성한다.Despite this phenomenon, dubbing to the CD sync completes the recording on the tape deck.

종래기술은 테이프의 무신호영역에서도 녹음동작이 이루어지기 때문에 CD 재생음이 부분적으로 불완전하게 녹음이 되고, 상기 CD 재생음을 완전하게 녹음하기 위해서는 사용자가 항상 녹음테이프의 잔량과 CD음의 한곡 재생시간을 체크하여 상기 한곡이 잔여 녹음테이프에 기록될 수 있도록 이들을 조화롭게 하여야 하는 불편한 문제점이 있다.In the prior art, since the recording operation is performed even in the non-signal area of the tape, the CD playback sound is partially incompletely recorded. In order to completely record the CD playback sound, the user always needs to record the remaining amount of the recording tape and the playing time of the CD sound. There is an uncomfortable problem of harmonizing them so that the songs can be recorded on the remaining recording tape.

따라서, 본 발명은 상기와 같은 종래 기술에 따른 제반 문제점을 해결하기 위해 안출한 것으로, CD 플레이어의 동작중에 테이프의 무신호영역을 감지하여 CD 음이 잘리지 않도록 제어하는 시디(CD) 싱크로 더빙 시스템 및 그 방법을 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems according to the prior art, a CD synchro dubbing system for controlling the CD sound is not cut by detecting the non-signal area of the tape during the operation of the CD player and The purpose is to provide a method.

도 1은 본 발명에 따른 CD 플레이어로부터 자기 테이프에 싱크로 더빙시키는 시스템을 나타낸 블록구성도1 is a block diagram showing a system for synchronously dubbing a magnetic tape from a CD player according to the present invention.

도 2는 본 발명에 따른 자기 테이프의 무신호 영역을 센싱하는 구조를 나타낸 상세도Figure 2 is a detailed view showing a structure for sensing a signal-free area of the magnetic tape according to the present invention

도 3은 본 발명에 따른 CD 플레이어로부터 자기 테이프에 싱크로 더빙시키는 방법을 나타낸 동작 플로우차트3 is an operational flowchart illustrating a method of sync dubbing to a magnetic tape from a CD player according to the present invention.

♣도면의 주요부분에 대한 부호의 설명♣♣ Explanation of symbols for main part of drawing ♣

10 ; 센서 20 ; 마이컴10; Sensor 20; Micom

30 ; CD 플레이어 40 ; 테이프 데크30; CD player 40; Tape deck

상기한 목적을 달성하기 위한 본 발명의 특징은 시디(CD) 싱크로 더빙 시스템은 CD 플레이어에서 테이프 데크로 싱크로 더빙을 수행하는 오디오 시스템에 있어서, 상기 테이프 데크내에 있는 테이프의 무신호 영역을 검출하여 소정의 전기적인 신호를 출력하는 센서, 상기 센서의 신호를 받아 상기 테이프의 무신호영역에 상기 CD 플레이어의 재생음이 녹음되지 않도록 제어하는 마이컴을 포함하여 이루어짐에 있다.A feature of the present invention for achieving the above object is a CD synchro dubbing system for audio synchrodubbing to a tape deck in a CD player, by detecting a signal-free area of the tape in the tape deck And a microcomputer for controlling the output sound of the CD player not to be recorded in the non-signal area of the tape.

또한, 본 발명의 다른 특징은 CD 플레이어에서 테이프 데크로 싱크로 더빙을 수행하는 CD 싱크로 더빙 방법에 있어서; 상기 테이프 데크의 테이프의 무신호영역을 검출하는 단계; 재생되는 CD음이 상기 무신호영역에 기록되지 않도록 제어 알고리즘을 수행하는 단계를 포함하여 이루어짐에 있다.Another aspect of the present invention is a CD synchro dubbing method for performing synchro dubbing to a tape deck in a CD player; Detecting a signal-free area of the tape of the tape deck; And performing a control algorithm so that the CD sound to be reproduced is not recorded in the non-signal area.

이하, 본 발명에 따른 시디(CD) 싱크로 더빙 시스템 및 그 방법의 일실시예를 첨부된 도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, an embodiment of a CD synchro dubbing system and a method thereof according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 CD 플레이어로부터 자기 테이프에 싱크로 더빙시키는 시스템을 나타낸 블록구성도이고, 도 2는 본 발명에 따른 자기 테이프의 무신호 영역에 센싱하는 구조를 나타낸 상세도이다.FIG. 1 is a block diagram illustrating a system for dubbing a magnetic tape to a magnetic tape from a CD player according to the present invention, and FIG. 2 is a detailed view illustrating a structure of sensing a signal-free region of the magnetic tape according to the present invention.

먼저, 본 발명의 개념은 테이프 데크의 녹음신호 출력부 부근의 소정영역에 무신호영역을 감지하는 센서를 장착하고, 이 센서로부터 출력된 신호에 따라 CD 플레이어의 재생음이 잘려서 데크의 테이프에 녹음되지 않도록 마이컴이 제어하는 장치 및 그 방법이다.First, the concept of the present invention is equipped with a sensor for detecting a non-signal area in a predetermined area near the recording signal output portion of the tape deck, the playback sound of the CD player is cut off according to the signal output from the sensor is not recorded on the tape of the deck So that the microcomputer controls and the method.

본 발명에 따른 시디(CD) 싱크로 더빙 시스템의 구성을 도 1을 참조하여 살펴보면, 테이프의 무신호영역을 감지하여 소정의 전기적인 신호를 출력하는 센서(10)와, CD제어신호에 의해 CD 음이 재생되도록 하거나 재생동작이 정지되도록 하는 CD 플레이어(30)와, 테이프 제어신호에 의해 테이프에 기록된 음을 재생 및 정지시키거나 또는 다른 음재생기로부터 재생되는 음을 녹음 및 정지하는 테이프 데크(40)와, 상기 센서(10)의 감지신호에 의해 상기 CD 플레이어(30)와 상기 테이프 데크(40)의 동작을 제어하는 마이컴(20)으로 구성된다.Looking at the configuration of the CD (CD) synchro dubbing system according to the present invention with reference to Figure 1, the sensor 10 for detecting a signal-free area of the tape and outputs a predetermined electrical signal, CD sound by the CD control signal The CD player 30 for reproducing or stopping the reproducing operation, and the tape deck 40 for reproducing and stopping the sound recorded on the tape by the tape control signal or recording and stopping the sound reproduced from another sound player. And a microcomputer 20 for controlling the operation of the CD player 30 and the tape deck 40 by the detection signal of the sensor 10.

센서(10)는 도 2에 나타낸 바와같이, 테이프가 상기 테이프 데크내에 장착되어 재생 및 녹음부재(도시되지 않음) 바로 앞에 위치하여 녹음전에 테이프의 무신호영역을 감지한다. 이때, 상기 마이컴(20)은 상기 CD 플레이어(30)와 테이프 데크(40)를 재어하여 CD 싱크로 더빙이 어루어지도록 제어한다.As shown in Fig. 2, the sensor 10 has a tape mounted in the tape deck to be located immediately in front of a playback and recording member (not shown) to sense a tape-free area of the tape before recording. At this time, the microcomputer 20 controls the CD player 30 and the tape deck 40 to dub to the CD sync.

이상에서와 같은 구성을 갖는 본 발명에 따른 시디(CD) 싱크로 더빙 시스템의 동작은 먼저, 사용자에 의해 CD 싱크로 더빙 명령이 마이컴(20)에 입력되면 CD 싱크로 더빙 제어 알고리즘을 수행한다. 즉, 마이컴(20)은 통상적인 CD 싱크로 더빙 알고리즘으로 CD 플레이어(30)와 테이프 데크(40)을 제어하여 더빙을 수행하고 있는 중에 센서(10)로부터 테이프의 끝부분에서 무신호영역이 감지됨을 인지한다.The operation of the CD synchro dubbing system according to the present invention having the configuration as described above first performs a CD synchro dubbing control algorithm when a CD synchro dubbing command is input to the microcomputer 20 by a user. That is, the microcomputer 20 controls the CD player 30 and the tape deck 40 by a conventional CD synchro dub algorithm to detect that a signal-free area is detected at the end of the tape from the sensor 10 while performing the dubbing. Be aware.

이렇게 상기 테이프의 무신호영역이 인지되면 마이컴(20)은 상기 CD 플레이어(30)를 일시정지(PAUSE)시키고, 테이프 데크(40)를 제어하여 CD음의 한곡이 녹음되던 처음부분으로 테이프를 되감고(REWIND), 그 테이프의 되감긴 부분부터 녹음된 영역을 소거시킨 후 테이프 데크(40)의 동작을 정지시킨다. 이때, 테이프 데크가 오토 리버서(AUTO REVERSE) 기능이 있으면 자동으로 다음면으로 전환되어 상기 CD 플레이어(30)와 테이프 데크(40)의 더빙동작을 시켜 녹음을 시작하지만, 오토 리버서(AUTO REVERSE) 기능이 없으면 사용자가 다음면으로 교체 후에 녹음키(REC)를 누름으로써 더빙동작을 수행한다.When the non-signal area of the tape is detected, the microcomputer 20 pauses the CD player 30 and controls the tape deck 40 to return the tape to the beginning of one CD sound. REWIND, after erasing the recorded area from the rewinding portion of the tape, the tape deck 40 is stopped. At this time, if the tape deck has an auto reversing function, the tape deck is automatically switched to the next side, and the recording is started by the dubbing operation of the CD player 30 and the tape deck 40, but the auto reversing operation is performed. ) If there is no function, the user performs the dubbing operation by pressing the REC key after changing to the next side.

이와 같은 시디(CD) 싱크로 더빙 시스템의 더빙 제어방법은 도 3에 도시된 바와 같이, 마이컴(20)은 다음과 같은 동작을 수행한다. 즉, 사용자에 의해 CD 싱크로 더빙명령을 받으면(S10) CD 플레이어를 재생시키고(S20), 동시에 테이프 데크의 녹음동작을 수행한다(S30).In the dubbing control method of the CD synchro dubbing system, as shown in FIG. 3, the microcomputer 20 performs the following operations. That is, when a user receives a dubbing command from the CD sync (S10), the CD player is played back (S20), and at the same time, the tape deck is recorded (S30).

상기 녹음동작중에 센서로부터 테이프의 무신호영역이 검출될 때까지 계속 더빙동작을 수행한다(S40). 이때, 무신호영역이 검출되면 재생동작을 수행하는 CD 플레이어를 일시정지(PAUSE)시키고(S50), 테이프 데크를 정지시킨다(S60).During the recording operation, dubbing operation is continued until a signal-free area of the tape is detected from the sensor (S40). At this time, if the no-signal area is detected, the CD player performing the playback operation is paused (SPA) and the tape deck is stopped (S60).

이어, 다시 상기 CD 플레이어가 일시정지 상태에서 동작중인지를 판단하여(S70) 일시정지 상태가 아니면 한번 더 상기 CD 플레이어를 일시정지(PAUSE)시키고(S50), 테이프 데크를 정지시킨다(S60). 일시정지상태가 되면, 상기 데크에서 녹음중이던 곡을 처음으로 테이프를 되감고(S80), 그 되감은 부분을 소거한다(S90).Subsequently, it is again determined whether the CD player is operating in the pause state (S70). If it is not in the pause state, the CD player is paused once more (PAUSE) (S50), and the tape deck is stopped (S60). When it is in the pause state, the tape is rewound for the first time to the song being recorded on the deck (S80), and the rewind portion is erased (S90).

그리고, CD 플레이어의 일시정지상태에서 바로 그 곡의 처음으로 이동시키고(S100), 테이프의 녹음면이 변경될 때까지 이동한 상태에서 일시정지한다(S110). 상기 테이프의 녹음면이 변경되었으면 무신호영역이 검출되지 않을 때까지 일시정지한다(S120). 무신호영역이 검출되지 않으면 CD 플레이어를 동작시켜 재생하고(S130), 동시에 테이프 데크에서 녹은동작을 수행한다(S140)Then, in the pause state of the CD player, the music is moved to the beginning of the song (S100), and the pause state is moved until the recording surface of the tape is changed (S110). If the recording surface of the tape is changed, the tape is paused until no signal area is detected (S120). If no signal area is detected, the CD player is operated and played (S130), and at the same time, the melted operation is performed on the tape deck (S140).

본 발명은 테이프의 무신호영역을 피하여 녹음을 수행하기 때문에 CD음을 완벽하게 기록할 수 있으며, 일일이 테이프의 잔량과 CD의 음 재생시간을 첵크하는 불편으로부터 해방되고, 오디오 시스템의 CD 싱크로 더빙을 쉽게 할 수 있는 효과가 있다.The present invention can completely record the CD sound because the recording is avoided from the no-signal area of the tape, and is freed from the inconvenience of checking the remaining amount of the tape and the playing time of the CD, and dubbing to the CD sync of the audio system. There is an effect that can be easily done.

Claims (2)

CD 플레이어에서 테이프 데크로 싱크로 더빙을 수행하는 오디오 시스템에 있어서;An audio system for performing sync dubbing from a CD player to a tape deck; 상기 테이프 데크내에 있는 테이프의 무신호 영역을 검출하여 소정의 전기적인 신호를 출력하는 센서;A sensor for detecting an unsigned area of the tape in the tape deck and outputting a predetermined electrical signal; 상기 센서의 신호를 받아 상기 테이프의 무신호영역에 상기 CD 플레이어의 재생음이 녹음되지 않도록 제어하는 마이컴을 포함하여 이루어짐을 특징으로 하는 시디(CD) 싱크로 더빙 시스템.And a microcomputer for controlling the playback sound of the CD player not to be recorded in the non-signal area of the tape in response to the signal of the sensor. CD 플레이어에서 테이프 데크로 싱크로 더빙을 수행하는 CD 싱크로 더빙 방법에 있어서;A CD synchro dubbing method for performing synchro dubbing from a CD player to a tape deck; 상기 테이프 데크의 테이프의 무신호영역을 검출하는 단계;Detecting a signal-free area of the tape of the tape deck; 상기 검출결과에 따라 재생동작을 하는 CD 플레이어를 일시정지시키는 동안 테이프 데크를 정지시키는 단계;Stopping the tape deck while pausing the CD player performing a playback operation according to the detection result; 녹음중이던 상기 테이프의 기록부분을 그 곡의 처음으로 되감고 그 부분을 소거하는 단계;Rewinding the recorded portion of the tape being recorded to the beginning of the song and erasing the portion; 상기 테이프의 기록면이 변경되어 무신호이 검출되지 않은 테이프 영역에 CD 재생음을 녹음하는 단계를 포함하여 이루어짐을 특징으로 하는 CD 싱크로 더빙 방법.And recording a CD playback sound in a tape area where the recording surface of the tape is changed so that no signal is detected.
KR1019970036041A 1997-07-30 1997-07-30 CD synchro dubbing system and method KR19990012600A (en)

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