KR890005721A - DAT control signal recording method and device - Google Patents

DAT control signal recording method and device Download PDF

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Publication number
KR890005721A
KR890005721A KR870010999A KR870010999A KR890005721A KR 890005721 A KR890005721 A KR 890005721A KR 870010999 A KR870010999 A KR 870010999A KR 870010999 A KR870010999 A KR 870010999A KR 890005721 A KR890005721 A KR 890005721A
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KR
South Korea
Prior art keywords
control signal
signal
dat
recording
magnetic tape
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Application number
KR870010999A
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Korean (ko)
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KR910001211B1 (en
Inventor
홍광선
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서주인
삼성전기 주식회사
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Priority to KR1019870010999A priority Critical patent/KR910001211B1/en
Publication of KR890005721A publication Critical patent/KR890005721A/en
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Publication of KR910001211B1 publication Critical patent/KR910001211B1/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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers

Abstract

내용 없음No content

Description

DAT의 제어신호기록 방법 및 그 장치DAT control signal recording method and device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는, 본 발명에 따른 제어신호입력방법을 구현하기 위한 일 실시예의 개요도이다.1 is a schematic diagram of an embodiment for implementing a control signal input method according to the present invention.

Claims (7)

DAT용 자기테이프(1)의 음성트랙(2)신호를 검출하는 단계와, 상기 검출된 신호를 증폭시켜주는 단계, 증폭되어진 신호를 충격계수가 극히 작은 제어신호를 변환시켜주는 단계 및 상기 제어신호를 자기테이프(1)의 옵션대역(3)의 기록시켜주는 단계로 구성되어, 음성트랙(2)의 검출 신호에 대응하는 제어신호를 오션대역(3)에다 기록해 줄 수 있도록 된 DAT의 제어신호기록방법.Detecting a voice track (2) signal of a magnetic tape (1) for DAT, amplifying the detected signal, converting the amplified signal to a control signal having an extremely small impact coefficient, and the control signal Is recorded in the option band 3 of the magnetic tape 1, so that the control signal corresponding to the detection signal of the voice track 2 can be recorded in the ocean band 3. How to record. 제 1 항에 있어서, 변환시켜주는 단계와 기록시켜주는 단계사이에는 제어신호를 기능회로부에 선택적으로 연결시켜줄 수 있도록 절환시켜주는 단계가 추가구성된 것을 특징으로 하는 DAT의 제어신호기록방법.The method according to claim 1, further comprising a step of switching the control signal to selectively connect the control signal between the converting step and the recording step. 제 1 항에 있어서, 상기 검출하는 단계는 자기테이프(1)의 ATF대역신호를 검출하도록 된 것을 특징으로 하는 DAT의 제어신호기록방법.The method according to claim 1, wherein the detecting step is to detect the ATF band signal of the magnetic tape (1). DAT용 자기테이프(1)이 음성트랙(2)신호를 검출하는 검출헤드(4)와, 상기 검출된 신호를 증폭시켜주는 증폭기(5), 상기 증폭되어진 신호를 충격계수가 극히 작은 제어신호로 변환시켜주는 슈미트트리거(6)와 미분기(7) 및 상기 제어신호를 자기테이프(1)의 옵션대역(3)에 기록시켜주는 기록헤드(8)로 구성되어, 음성 트랙(2)의 검출신호에 대응하는 제어신호를 옵션대역(3)에다 기록시켜줄 수 있도록 된 DAT의 제어신호기록장치.The magnetic tape 1 for the DAT 1 detects the voice track 2 signal, the amplifier 5 for amplifying the detected signal, and the amplified signal as a control signal having an extremely small impact coefficient. It consists of a Schmitt trigger 6 for converting, a differentiator 7, and a recording head 8 for recording the control signal in the option band 3 of the magnetic tape 1, and the detection signal of the audio track 2 A control signal recording apparatus for a DAT capable of recording a control signal corresponding to the data in an option band (3). 제 4 항에 있어서, 상기 미분기(7)와 기록헤드(8)사이에는 제어신호를 기능회로부에 선택적으로 연결시켜줄 수 있도록 된 절환부(9)가 추가 구성된 것을 특성으로 하는 DAT의 제어신호기록장치.5. A control signal recording apparatus for a DAT according to claim 4, characterized in that a switching section (9) is further provided between the differentiator (7) and the recording head (8) to selectively connect a control signal to a functional circuit section. . 제 4 항에 있어서, 상기 검출헤드(4)는 자기테이프(1)의 ATF대역신호를 검출하도록 위치하면서 음성트랙(2)중 어느 한 트랙의 애지머쓰각()과 일치하도록 경사지게 설치된 것을 특징으로 하는 DAT의 제어신호기록장치.5. The azimuth angle of any track of the voice tracks 2 according to claim 4, wherein the detection head 4 is positioned to detect the ATF band signal of the magnetic tape 1; DAT control signal recording device, characterized in that installed inclined to match. 제 4 항에 있어서, 상기 검출헤드(4)와 기록헤드(8)는 일정간격을 유지하면서 일체로 결합되어진 것을 특징으로 하는 DAT의 제어신호기록장치.5. A control signal recording apparatus for a DAT according to claim 4, wherein the detection head (4) and the recording head (8) are integrally combined while maintaining a predetermined interval. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870010999A 1987-09-30 1987-09-30 Control signal recording method and its apparatus for dat KR910001211B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870010999A KR910001211B1 (en) 1987-09-30 1987-09-30 Control signal recording method and its apparatus for dat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870010999A KR910001211B1 (en) 1987-09-30 1987-09-30 Control signal recording method and its apparatus for dat

Publications (2)

Publication Number Publication Date
KR890005721A true KR890005721A (en) 1989-05-16
KR910001211B1 KR910001211B1 (en) 1991-02-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870010999A KR910001211B1 (en) 1987-09-30 1987-09-30 Control signal recording method and its apparatus for dat

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KR (1) KR910001211B1 (en)

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Publication number Publication date
KR910001211B1 (en) 1991-02-26

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