KR970067046A

KR970067046A - Learning device using video CD system

Info

Publication number: KR970067046A
Application number: KR1019960008743A
Authority: KR
Inventors: 배홍문
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1996-03-28
Filing date: 1996-03-28
Publication date: 1997-10-13

Abstract

본 발명은 비디오 CD시스템을 이용한 학습 장치 및 방법에 관한 것으로, 어학용 오디오 데이타가 기록되어 있으되, 어학용 오디오 데이타열의 일정 구간 단위로 엔트리 데이타가 삽입되어 기록되어 있는 광디스크(100)와; 상기 광디스크(100)에 기록된 어학용 오디오 데이타를 재생하되 엔트리를 참조하여 상기 일정 구간 단위오 재생하는 비디오 CD(200); 학습자의 음성을 전기적 오디오 신호로 변환하는 입력 수단; 상기 입력 수단으로부터 제공되는 오디오 신호를 신호처리하는 제1오디오 신호 처리부(400); 상기 비디오 CD(200)에 의해 재생된 상기 일정 구간 단위의 오디오 신호와 학습자의 오디오 신호를 교번적으로 선택하는 스위칭부(500); 상기 스위칭부(500)에 의해 선택된 오디오 신호를 출력하는 출력 수단을 구비하여 구성함을 특징으로 한다.The present invention relates to a learning apparatus and method using a video CD system, and more particularly, to an apparatus and method for learning using a video CD system, including an optical disc 100 in which audio data for language is recorded, and entry data is inserted in a predetermined interval of a language audio data string. A video CD 200 for playing back the audio data recorded on the optical disc 100, and reproducing the audio data for a predetermined period of time with reference to an entry; Input means for converting the learner's voice into an electrical audio signal; A first audio signal processor 400 for processing an audio signal provided from the input unit; A switching unit (500) for alternately selecting the audio signal of the lapse of time and the learner's audio signal reproduced by the video CD (200); And an output unit for outputting an audio signal selected by the switching unit 500. [

Description

Learning device using video CD system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 학습 장치에 바람직한 실시예를 나타내는 상세 구성도, 제2도는 본 발명의 학습 장치에 따른 상세 흐름도.FIG. 1 is a detailed configuration diagram showing a preferred embodiment of the learning apparatus of the present invention, and FIG. 2 is a detailed flowchart according to the learning apparatus of the present invention.

Claims

An optical disc 100 in which language audio data is recorded, in which entry data is inserted and recorded on a predetermined interval basis in a language audio data string; A video CD 200 for playing back the audio data recorded on the optical disc 100 and reproducing the language audio data in units of a predetermined interval with reference to the entry; Input means for converting the learner's voice into an electrical audio signal; A first audio signal processor 400 for processing an audio signal provided from the input unit; A switching unit for alternately selecting the audio signal of the lapse of a predetermined interval and the learner's audio signal reproduced by the video CD 200,

(500); And an output means for outputting the audio signal selected by the switching unit (500).

The method of claim 1, wherein the video CD (200) is a CD (200) for alternately reading language audio data recorded on the optical disc (100) A deck portion 210; A digital signal processing unit 220 for digitally processing the audio data reproduced by the CD deck unit 210; An MPEG decoder 230 for converting the audio data provided from the digital signal processor 220 into an analog signal and detecting entry data included in the language audio data string; A second audio signal processing unit 250 for processing the analog-converted audio signal to provide an audio signal to the switching unit 400; The MPEG decoder

And controls the reading / pausing operation of the CD deck unit 210 with reference to the entry data provided from the second audio signal processing unit 230. In the reading operation of the CD deck 210, A controller 270 for connecting the output means and controlling the first audio signal processor 400 and the output means to be connected during a pause operation of the CD deck unit 210; And a key input unit (280) for providing the control unit (270) with a key signal corresponding to a learning mode and a learning mode release.

※ Note: It is disclosed by the contents of the first application.