KR920022199A - How automatic chord progression occurs in electronic instruments - Google Patents

How automatic chord progression occurs in electronic instruments Download PDF

Info

Publication number
KR920022199A
KR920022199A KR1019910008669A KR910008669A KR920022199A KR 920022199 A KR920022199 A KR 920022199A KR 1019910008669 A KR1019910008669 A KR 1019910008669A KR 910008669 A KR910008669 A KR 910008669A KR 920022199 A KR920022199 A KR 920022199A
Authority
KR
South Korea
Prior art keywords
pattern
progress
drum
rhythm
bass
Prior art date
Application number
KR1019910008669A
Other languages
Korean (ko)
Other versions
KR930008567B1 (en
Inventor
김현철
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 KR1019910008669A priority Critical patent/KR930008567B1/en
Priority to JP4135326A priority patent/JPH06167975A/en
Priority to US07/888,483 priority patent/US5302776A/en
Priority to EP19920401457 priority patent/EP0516541A3/en
Publication of KR920022199A publication Critical patent/KR920022199A/en
Application granted granted Critical
Publication of KR930008567B1 publication Critical patent/KR930008567B1/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

내용 없음No content

Description

전자악기에서의 자동 코드 진행 발생방법How automatic chord progression occurs in electronic instruments

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

제1도는 본 발명 방법에 적용되는 자동코드 진행발생 장치의 블록구성도.1 is a block diagram of an automatic code progression apparatus applied to the method of the present invention.

제2도는 본 발명 방법을 설명하기 위한 플로우챠트.2 is a flowchart for explaining the method of the present invention.

Claims (1)

기능선택부(4)의 리프(Riff)키를 온시키면 마이컴(1)은 건반부(3)의 코드 영역을 멜로디 영역으로 확장시킴과 동시에 리듬과 관련된 채널을 오프시켜 드럼, 저음, 코드패턴의 채널을 할당하고 악보저장용 롬(2)에 현재 선택된 리듬(드럼패턴 및 진행패턴)을 지정하는 제1과정과, 상기 제1과정에서 현재 선택된 리듬을 지정한후 시작 키를 온시키면 악보저장용 롬(2)으로 부터 드럼 패턴 및 진행패턴의 코드를 판독하고, 판독된 진행패턴의 코드데이타에 따라 노트계산 및 저음패턴을 판독하여 드럼 및 저음패턴과 함께 코드패턴 데이타를 음원회로(5)에 출력시키고 진행패턴 유무를 판별하는 제2과정과, 상기 제2과정에서 진행패턴의 코드데이타 출력이 진행중이면 악보테이블 어드레스를 증가하여 제2과정을 반복 수행하고 진행패턴의 데이타 출력이 없으면 제1과정의 진행패턴 어드레스를 제3과정으로 이루어진 것을 특징으로 하는 전자악기에서의 자동코드 진행 발생 방법.When the Riff key of the function selection unit 4 is turned on, the microcomputer 1 expands the chord area of the keyboard unit 3 to the melody area, and simultaneously turns off a channel related to the rhythm to turn off the drum, bass and chord patterns. A first process of allocating a channel and designating a rhythm (drum pattern and a progress pattern) currently selected in the sheet music storing ROM 2, and specifying a rhythm currently selected in the first process, and then turning on the start key. (2) Reads the chords of the drum pattern and the progress pattern, reads the note calculation and bass pattern according to the code data of the read progress pattern, and outputs the chord pattern data to the sound source circuit 5 together with the drum and the bass pattern. The second step of determining whether there is a progress pattern, and if the code data output of the progress pattern in the second process is in progress, increases the score table address and repeats the second process. Automatic code generation method proceeds in an electronic musical instrument characterized by comprising an address advance pattern in the first process to the third process. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910008669A 1991-05-27 1991-05-27 Auto-code generating method in an electronic musical instruments KR930008567B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019910008669A KR930008567B1 (en) 1991-05-27 1991-05-27 Auto-code generating method in an electronic musical instruments
JP4135326A JPH06167975A (en) 1991-05-27 1992-05-27 Automatic generation method of accompanying chord of electronic musical-instrument system
US07/888,483 US5302776A (en) 1991-05-27 1992-05-27 Method of chord in electronic musical instrument system
EP19920401457 EP0516541A3 (en) 1991-05-27 1992-05-27 Method of automatically generating accompaniment chord in electronic musical instrument system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910008669A KR930008567B1 (en) 1991-05-27 1991-05-27 Auto-code generating method in an electronic musical instruments

Publications (2)

Publication Number Publication Date
KR920022199A true KR920022199A (en) 1992-12-19
KR930008567B1 KR930008567B1 (en) 1993-09-09

Family

ID=19315020

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910008669A KR930008567B1 (en) 1991-05-27 1991-05-27 Auto-code generating method in an electronic musical instruments

Country Status (1)

Country Link
KR (1) KR930008567B1 (en)

Also Published As

Publication number Publication date
KR930008567B1 (en) 1993-09-09

Similar Documents

Publication Publication Date Title
KR950015175A (en) Karaoke device that selectively sounds natural back and fall back choruses depending on tempo and pitch
JP3266149B2 (en) Performance guide device
KR920022199A (en) How automatic chord progression occurs in electronic instruments
JP2611467B2 (en) Electronic keyboard instrument
KR900000835A (en) Electronic musical instrument
JP3674469B2 (en) Performance guide method and apparatus and recording medium
JP2658629B2 (en) Electronic musical instrument
JP3661963B2 (en) Electronic musical instruments
JP2580950B2 (en) Automatic scale generator
JP2670944B2 (en) Electronic keyboard instrument
KR910004420B1 (en) Duet sound generating method of electronic musical instrument
JP2670946B2 (en) Automatic performance device
JPH09244660A (en) Automatic player
JPS5994792A (en) Electronic musical instrument with automatic performer
JPH08314484A (en) Automatic playing device
JPH04319999A (en) Sound generation instruction device for electronic musical instrument
JP3434403B2 (en) Automatic accompaniment device for electronic musical instruments
JPH04166895A (en) Electronic musical instrument
JPH0320758B2 (en)
JPH06161451A (en) Automatic accompaniment device
JPS602995A (en) Electronic musical instrument having automatic accompanying function
KR940001034A (en) Control device and method of sound effect generation of electronic musical instrument
JPS5886695U (en) Automatic accompaniment device for electronic musical instruments
KR940001032A (en) Method and device to control automatic roll playing of electronic musical instruments
JPH07121176A (en) Accompaniment contents detecting device and automatic accompaniment device

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19951226

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee