KR920013428A - How to display the automatic recording of no tape - Google Patents

How to display the automatic recording of no tape Download PDF

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Publication number
KR920013428A
KR920013428A KR1019900020184A KR900020184A KR920013428A KR 920013428 A KR920013428 A KR 920013428A KR 1019900020184 A KR1019900020184 A KR 1019900020184A KR 900020184 A KR900020184 A KR 900020184A KR 920013428 A KR920013428 A KR 920013428A
Authority
KR
South Korea
Prior art keywords
recording
tape
counter value
display
ecnt
Prior art date
Application number
KR1019900020184A
Other languages
Korean (ko)
Inventor
박정온
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900020184A priority Critical patent/KR920013428A/en
Publication of KR920013428A publication Critical patent/KR920013428A/en

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Abstract

내용 없음No content

Description

디에이티 테이프의 무녹음 자동검출표시방법How to display the automatic recording of no tape

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

제1도는 본 발명 디에이티 테이프의 무녹음 자동검출표시시스템 구성도, 제2도는 제1도에 대한 동작신호흐름도.FIG. 1 is a block diagram of a system for recording automatic detection and detection of a tape according to the present invention; FIG.

Claims (1)

무녹음검출모드상태에서 초기에 마이컴(1)은 테이프를 처음상태로 리와인드하여 정배속으로 재생한 후 녹음의 유.무 상태를 체크하여 녹임이 있고, 테이프가 끝이면 표시부(15)에 무녹음이 없음을 실시간 카운터값으로 표시하고, 상기에서 녹음이 없고 그 상태가 소정시간(△T)유지되면 무녹음으로 판단하여 현재 실시간 카운터 값(CCNT)에서 소정시간(△T)을 감산한 무녹음시작카운터값(BCNT)을 저장하고, 이후 태이프의 끝이 아니고 녹음이 있으면 현재 실시간카운터값(CCNT)을 녹음부분이 끝나는 곳의 무녹음끝카운터값(ECNT)으로 하여 저장한 후 테이프가 끝나면 무녹음시작카운터값(BCNT)과 무녹음끝카운터값(ECNT)을 순차적으로 조장하고 모터를 제어하는 것을 특징으로 한 디에이티 테이프의 무녹음 자동검출표시방법.In the no-record detection mode, the microcomputer (1) initially rewinds the tape to the initial state and plays it at the normal speed, and then checks whether the recording is present or not. If there is no recording, and if there is no recording and the state is maintained for a predetermined time (ΔT), it is judged as no recording and subtracts the predetermined time (ΔT) from the current real-time counter value (CCNT). Saves the starting counter value (BCNT), and if there is a recording after the end of the tape, the current real time counter value (CCNT) is stored as the non-recording end counter value (ECNT) at the end of the recording section. A method of automatically recording and detecting no recording tape of a tape, characterized in that the recording start counter value (BCNT) and the recording end counter value (ECNT) are sequentially promoted and the motor is controlled. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900020184A 1990-12-08 1990-12-08 How to display the automatic recording of no tape KR920013428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900020184A KR920013428A (en) 1990-12-08 1990-12-08 How to display the automatic recording of no tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900020184A KR920013428A (en) 1990-12-08 1990-12-08 How to display the automatic recording of no tape

Publications (1)

Publication Number Publication Date
KR920013428A true KR920013428A (en) 1992-07-29

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ID=67537678

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900020184A KR920013428A (en) 1990-12-08 1990-12-08 How to display the automatic recording of no tape

Country Status (1)

Country Link
KR (1) KR920013428A (en)

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