KR940012235A

KR940012235A - Guitar playing equipment and methods of electronic keyboard instruments

Info

Publication number: KR940012235A
Application number: KR1019920020667A
Authority: KR
Inventors: 최지훈
Original assignee: 이헌조; 주식회사 금성사
Priority date: 1992-11-05
Filing date: 1992-11-05
Publication date: 1994-06-23

Abstract

본 발명은 전자건반악기의 건반에 기타코드 및 기타현에 해당하는 건반을 지정하여 전자건반 악기로 기타연주시와 같은 악기음이 출력되도록한 전자건반악기의 기타 연주장치와 그 방법에 관한 것으로, 악기연주시, 코드가 변화되면 연주자는 코드변환을 용이하게 하지 못해 기타연주와 같은 악기음을 재현하지 못하는 문제점을 해결하기 위한 것이다.The present invention relates to a guitar playing apparatus and method for an electronic keyboard musical instrument which assigns a key corresponding to a guitar chord and a guitar string to the keyboard of the electronic keyboard musical instrument so that the same musical instrument sound is output as an electronic keyboard musical instrument. When playing, the chord changes to solve the problem that the player can not easily change the chords and reproduce the instrument sounds such as guitar playing.

본 발명은 이와같은 종래 문제점을 해결하기 위하여 건반에 기타코드와 기타현에 해당하는 건반을 지정하여 건반악기 연주기 기타악기와 같은음이 출력되도록한 것으로 전자건반악기에 적용한다.The present invention is applied to the electronic keyboard musical instrument to output the same sound as the keyboard musical instrument player guitar instrument by assigning a key corresponding to the guitar chord and guitar string in order to solve such a conventional problem.

Description

Guitar playing device and method of electronic keyboard musical instrument

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

제2도는 본 발명 전자건반악기의 블록도,2 is a block diagram of the electronic keyboard musical instrument of the present invention,

제3도는 본 발명 전자건반악기의 기타연주방법을 보인 플로우챠트,3 is a flowchart showing another method of playing the electronic keyboard musical instrument of the present invention;

제4도는 본 발명에 따른 전자건반악기의 건반 구성도.4 is a keyboard configuration of the electronic keyboard musical instrument according to the present invention.

Claims

The keyboard part 1 divided into the guitar chord playing part corresponding to the chord of the guitar and the guitar playing part corresponding to the string of the guitar, the pitch number output from the keyboard part 1 and the function switch part 2 selected from A microcomputer (3) for detecting a guitar playing selection signal, a sound generator (6) for outputting a guitar chord played on the keyboard and a current musical instrument by the control signal of the microcomputer (3), and an output musical instrument signal A D / A converter 7 for converting the analog signal into a roll, a low pass filter 8 for filtering the converted analog signal, an amplifier 9 for amplifying the filtered instrument sound signal, and an amplified instrument Guitar playing device of the electronic keyboard musical instrument composed of a speaker (10) for outputting a sound signal.

When the guitar performance is selected, the keyboard part 1 is divided into the keyboard part (A-Zone) for playing guitar chords and the keyboard part (B-Zone) corresponding to 6 strings of guitar strings, and the key assignment is performed. Recognizes the key pressed in the A-zone, determines the chord, reads the note number by referring to this chord, and stores it in the buffer corresponding to the guitar string (B-Zone), respectively. A method of playing a guitar of an electronic keyboard musical instrument comprising a process of recognizing a key pressed in a B-Zone, reading the note number from a buffer corresponding to the keyboard, and outputting a guitar musical instrument sound of the corresponding pitch.

※ Note: The disclosure is based on the initial application.