KR950020544A - Signal output device and method for reproducing tapes with different recording methods - Google Patents

Signal output device and method for reproducing tapes with different recording methods Download PDF

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Publication number
KR950020544A
KR950020544A KR1019930032022A KR930032022A KR950020544A KR 950020544 A KR950020544 A KR 950020544A KR 1019930032022 A KR1019930032022 A KR 1019930032022A KR 930032022 A KR930032022 A KR 930032022A KR 950020544 A KR950020544 A KR 950020544A
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KR
South Korea
Prior art keywords
tape
signal
recorded
outputting
ntsc
Prior art date
Application number
KR1019930032022A
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Korean (ko)
Other versions
KR960013015B1 (en
Inventor
이재길
Original Assignee
배순훈
대우전자 주식회사
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Priority to KR1019930032022A priority Critical patent/KR960013015B1/en
Publication of KR950020544A publication Critical patent/KR950020544A/en
Application granted granted Critical
Publication of KR960013015B1 publication Critical patent/KR960013015B1/en

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    • 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
    • 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
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/087—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing recorded signals
    • 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
    • G11B27/10—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

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

본 발명은 VCR의 재생장치에 관한 것으로, 특히 타 방식으로 기록된 테이프를 재생할 시 화면이 나오지 않을 때 고장이 아니고 타 방식으로 기록된 테이프임을 음성으로 표시해주는 기록방식이 다른 테이프의 재생시 신호출력 장치에 관한 것이다. 이와같은 본 발명은 테이프가 기록방식이 다를 경우 타 방식으로 기록되었음을 알리기 위한 제어신호를 출력하는 마이콤(1)과, 마이콤(1)의 출력신호에 따라 정전압을 스위칭하는 스위칭부(2)와, 스위칭부(2)에 의해 정전압을 입력받아 타 방식으로 기록된 테이프임을 알리는 음성신호를 출력하는 음성회로부(3)와, 음성회로부(3)의 출력신호를 증폭하는 증폭부(4)와, 증폭부(4)의 증폭된 신호를 음성신호로 변환하여 출력하는 스피커(5)로 구성되고, 사용자가 테이프를 삽입하여 재생모드를 선택하면 읽혀진 캡스턴 F.G와 콘트롤 신호를 비교하는 제1단계와, 비교한 결과 캡스턴 F.G와 콘트롤 비가 맞으면 NTSC방식으로 기록된 것으로 인식하여 재생된 비디오 신호를 정상적으로 디스플레이 되도록 하는 제2단계와, 비교한 결과가 NTSC방식이 아닐경우 PAL방식의 테이프인지를 비교하여 맞으면 타 방식으로 기록된 테이프임을 음성신호로 출력하는 제3단계와, 비교한 결과가 NTSC방식 또는 PAL방식의 테이프도 아닐경우는 SECAM방식인지를 비교하여 맞으면 타 방식의 테이프임을 음성신호로 출력하는 제4단계로 제어된다.The present invention relates to a playback device of a VCR, and more particularly, to a signal output during playback of a tape having a different recording method that voicely indicates that the tape was recorded by another method instead of a malfunction when a screen is not displayed when playing a tape recorded by another method. Relates to a device. As described above, the present invention provides a microcomputer 1 for outputting a control signal for informing that the tape is recorded in another method when the recording method is different, and a switching unit 2 for switching constant voltage according to the output signal of the microcomputer 1; A voice circuit section 3 for receiving a constant voltage by the switching section 2 and outputting a voice signal indicative of a tape recorded in another manner, an amplifying section 4 for amplifying an output signal of the voice circuit section 3, and amplification Comprising a speaker (5) for converting the amplified signal of the unit (4) to the audio signal, and outputs, the first step of comparing the read capstan FG and the control signal when the user inserts a tape to select the playback mode, and the comparison As a result, when the capstan FG and the control ratio are correct, the second step of recognizing that it is recorded by NTSC method and displaying the reproduced video signal normally, and the result of comparing with PAL method when the result is not NTSC method The third step of outputting the tape recorded by other method as a voice signal if it is matched with the tape if it is correct, and if it is not NTSC type or PAL type tape, the comparison result is SECAM type. The fourth step of outputting the audio signal is controlled.

Description

기록방식이 다른 테이프의 재생시 신호출력장치 및 방법Signal output device and method for reproducing tapes with different recording methods

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

제1도는 본 발명의 기록방식이 다른 테이프의 재생시 신호출력장치 구성도,1 is a block diagram of a signal output device during playback of a tape having a different recording method of the present invention;

제2도는 본 발명의 동작순서도.2 is a flowchart of the operation of the present invention.

Claims (2)

테이프가 기록방식이 다를 경우 타 방식으로 기록되었음을 알리기 위한 제어신호를 출력하는 마이콤(1)과, 마이콤(1)의 출력신호에 따라 정전압을 스위칭하는 스위칭부(2)와, 스위칭부(2)에 의해 정전압을 입력받아 타 방식으로 기록된 테이프임을 알리는 음성신호를 출력하는 음성회로부(3)와, 음성회로부(3)의 출력신호를 증폭하는 증폭부(4)와, 증폭부(4)의 증폭된 신호를 음성신호로 변환하여 출력하는 스피커(5)를 포함하여 구성됨을 특징으로 하는 기록방식이 다른 테이프의 재생시 신호출력장치.Micom 1 for outputting a control signal for notifying that the tape is recorded in another way when the recording method is different, a switching unit 2 for switching a constant voltage according to the output signal of the microcom 1, and a switching unit 2 By the constant voltage, and outputs a voice signal indicating that the tape is recorded in another manner, an amplifying unit 4 for amplifying the output signal of the voice circuit unit 3, and an amplifying unit 4 And a speaker (5) for converting the amplified signal into an audio signal and outputting the amplified signal. 사용자가 테이프를 삽입하여 재생모드를 선택하면 읽혀진 캡스턴 F.G와 콘트롤 신호를 비교하는 제1단계와, 비교한 결과 캡스턴 F.G와 콘트롤 비가 맞으면 NTSC방식으로 기록된 것으로 인식하여 재생된 비디오 신호를 정상적으로 디스플레이 되도록 하는 제2단계와, 비교한 결과가 NTSC방식이 아닐경우 PAL방식의 테이프인지를 비교하여 맞으면 타 방식으로 기록된 테이프임을 음성신호로 출력하는 제3단계와, 비교한 결과가 NTSC방식 또는 PAL방식의 테이프도 아닐경우는 SECAM방식인지를 비교하여 맞으면 타 방식의 테이프임을 음성신호로 출력하는 제4단계로 이루어짐을 특징으로 하는 기록방식이 다른 테이프의 재생시 신호출력방법.When the user inserts a tape and selects the playback mode, the first step is to compare the read capstan FG with the control signal, and if the capstan FG and the control ratio are correct, the recorded video signal is recognized as NTSC. The second step is to compare with the PAL tape if the comparison result is not NTSC method, and if it is correct, the third step of outputting the tape recorded by the other method as a voice signal, and the comparison result is NTSC method or PAL method. If it is not a tape, the method of outputting a signal with a different recording method, characterized in that the fourth step of outputting the other type of tape as a voice signal if the comparison is SECAM method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930032022A 1993-12-31 1993-12-31 Method for alarming/recording type of tape KR960013015B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930032022A KR960013015B1 (en) 1993-12-31 1993-12-31 Method for alarming/recording type of tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930032022A KR960013015B1 (en) 1993-12-31 1993-12-31 Method for alarming/recording type of tape

Publications (2)

Publication Number Publication Date
KR950020544A true KR950020544A (en) 1995-07-24
KR960013015B1 KR960013015B1 (en) 1996-09-25

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Application Number Title Priority Date Filing Date
KR1019930032022A KR960013015B1 (en) 1993-12-31 1993-12-31 Method for alarming/recording type of tape

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KR960013015B1 (en) 1996-09-25

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