KR970060202A

KR970060202A - CD karaoke system with various reservation functions

Info

Publication number: KR970060202A
Application number: KR1019960002377A
Authority: KR
Inventors: 박통진; 이래환; 김성식
Original assignee: 김광호; 삼성전자 주식회사
Priority date: 1996-01-31
Filing date: 1996-01-31
Publication date: 1997-08-12

Abstract

본 발명은 씨디 가라오케 장치에 관한 것으로서, 특히 다양한 예약 기능을 있는 예약 기능을 갖는 씨디 가라오케 장치에 관한 것이다.The present invention relates to a CD karaoke apparatus, and more particularly, to a CD karaoke apparatus having a reservation function having various reservation functions.

다양한 예약 기능을 갖는 씨디 가라오케 장치는, 예약 명령을 입력하는 키입력부; 상기 키입력부를 통하여 입력된 명령를 저장하는 메모리부; 상기 메모리부에 저장된 명령에 의해 예약곡의 데이터를 픽업하는 광디스크부; 상기 광디스크부에 픽업된 데이터를 신호처리하여 오디오로 출력하는 신호처리부; 및 상기 키입력부에서 유입되는 예약 명령에 의해 상기 예약데이터를 저장하는 메모리부와 상기 광디스크부, 상기 신호처리부를 제어하는 마이컴제어부를 포함함을 특징으로 한다.A CD karaoke apparatus having various reservation functions includes a key input unit for inputting a reservation command; A memory unit for storing a command input through the key input unit; An optical disc unit for picking up data of a reserved song by an instruction stored in the memory unit; A signal processing unit for signal processing the data picked up on the optical disc unit and outputting the processed data as audio; And a memory unit for storing the reservation data according to a reservation command received from the key input unit, and a microcomputer control unit for controlling the optical disc unit and the signal processing unit.

상술한 바와 같이 본 발명에 따른 씨디 가라오케 장치는 사용자가 예약곡을 입력시에 곡번호와 자신의 취향에 맞는 템포 및 음정을 예약할 수 있는 기능을 제공하여 보다 즐거운 여가 시간을 즐길 수 있다.As described above, the CD karaoke apparatus according to the present invention provides a function of reserving a song number and a tempo and a pitch suitable for the user's taste when a user inputs a reserved song, thereby enjoying more enjoyable leisure time.

Description

CD karaoke system with various reservation functions

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

제2도는 본 발명에 따른 가라오케 장치를 설명하기 위한 블록도이다.FIG. 2 is a block diagram for explaining a karaoke apparatus according to the present invention.

제3도는 본 발명에 따른 씨디 디스크에서의 데이터 영역을 나타낸다.FIG. 3 shows a data area in a CD disk according to the present invention.

제4도는 본 발명에 따른 디스크상에서 소개 정보영역을 구성하는 데이터 포맷도이다.FIG. 4 is a data format diagram constituting an introductory information area on a disc according to the present invention.

Claims

A CD karaoke apparatus having various reservation functions, comprising: a key input unit for inputting a reservation command; A memory unit for storing a command input through the key input unit; An optical disc unit for picking up data of reserved tune by an instruction stored in the memory; A signal processing unit for signal processing the data picked up on the optical disc unit and outputting the processed data as audio; And a microcomputer control unit for controlling the optical disc unit and the signal processing unit, wherein the memory unit stores the reserved data according to a reservation command received from the key input unit.

2. The apparatus according to claim 1, wherein the memory unit comprises: a first memory unit for storing information of an index table area of the disk unit; a second memory unit for storing data related to a tempo and a pitch preset in reproducing the reserved music; And a third memory unit for storing data of the introduction information area for the CD player.

2. The optical disk apparatus of claim 1, wherein the data area of the disk unit is a lead-in area, an index table area, an introduction information area, a midi data area, an image information area, and a lead- Wherein the CD-R karaoke device has various reservation functions.

The CD karaoke system according to claim 3, wherein the introduction information area comprises a sequential data format of a song number, a MIDI introduction, a text introduction, a song number, and a MIDI introduction sequence.

The CD karaoke system according to claim 1, wherein the signal processing unit includes an ASIC IC unit and a sound source IC unit.

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