KR830000959A - Long and short signal memory of electronic musical instruments - Google Patents

Long and short signal memory of electronic musical instruments Download PDF

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Publication number
KR830000959A
KR830000959A KR790001798A KR790001798A KR830000959A KR 830000959 A KR830000959 A KR 830000959A KR 790001798 A KR790001798 A KR 790001798A KR 790001798 A KR790001798 A KR 790001798A KR 830000959 A KR830000959 A KR 830000959A
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KR
South Korea
Prior art keywords
long
memory
electronic musical
musical instruments
signal memory
Prior art date
Application number
KR790001798A
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Korean (ko)
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KR830001222B1 (en
Inventor
서병인
엄기범
Original Assignee
원본미기재
대한전선 주식회사
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Priority to KR1019790001798A priority Critical patent/KR830001222B1/en
Publication of KR830000959A publication Critical patent/KR830000959A/en
Application granted granted Critical
Publication of KR830001222B1 publication Critical patent/KR830001222B1/en

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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
    • G10H1/00—Details of electrophonic musical instruments
    • 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
    • G10H7/002—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

내용 없음no content

Description

전자악기의 장단신호 기억장치Long and short signal memory of electronic musical instruments

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this content is a publicly disclosed case, the full text is not included.

제1도는 메모리에 디지탈 부호화 된 연주음정 및 장단이 기억된 상태를 도식적으로 나타낸 것이다.Figure 1 schematically shows the state in which the digitally coded musical notes and long periods are stored in the memory.

제2도는 본 발명의 기억 입력장치의 블록선도이다.2 is a block diagram of the memory input device of the present invention.

제3도는 기억 입력장치를 설명하기 위한 타이밍 다이아그램이다.3 is a timing diagram for explaining the memory input device.

제4도는 본 발명의 기억 출력장치의 블록선도이다.4 is a block diagram of the memory output device of the present invention.

Claims (1)

데이타를 압축시킨 음악장단신호의 디지탈 부호화 및 복호화장치로서 아날로그신호를 디지탈 신호로 변환하여 압축시킨 데이터를 기억 및 재생함에 있어서 데이타 선택기(29) 및 하이클럭펄스(34), 그리고 계수(37), 계수기(38)과 디코더(30)을 결합형성하여 데이타 선택기(29)에 의하여 장단부호화기(25)이 출력을 제어함으로서 메모리(24)에 압축된 데이타를 기억시키고 박자클럭(45)이 연결된 장단복호기(44)에 의하여 계수기(46)가 메모리(41)를 제어하여 메모리(41)의 내용이 데이타 선택기(42)를 동작시켜 음부의 장단 및 고저가 재생된 출력을 얻도록 함을 특징으로 하는 음부의 장단과 고저신호의 압축기억 및 재생장치.A data selector (29), high clock pulse (34), and coefficient (37) for storing and reproducing compressed data by converting an analog signal into a digital signal as a digital encoding and decoding device for compressed data; By combining the counter 38 and the decoder 30, the long/end encoder 25 controls the output by the data selector 29 to store the compressed data in the memory 24, and a long/short decoder connected to the time clock 45 A note characterized in that the counter 46 controls the memory 41 by (44) so that the contents of the memory 41 operate the data selector 42 to obtain a reproduced output of high and low notes. Compression memory and playback device of high and low signals of ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed according to the contents of the first application.
KR1019790001798A 1979-06-01 1979-06-01 Electrophonic musical instruments KR830001222B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019790001798A KR830001222B1 (en) 1979-06-01 1979-06-01 Electrophonic musical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019790001798A KR830001222B1 (en) 1979-06-01 1979-06-01 Electrophonic musical instruments

Publications (2)

Publication Number Publication Date
KR830000959A true KR830000959A (en) 1983-04-28
KR830001222B1 KR830001222B1 (en) 1983-06-24

Family

ID=19211848

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019790001798A KR830001222B1 (en) 1979-06-01 1979-06-01 Electrophonic musical instruments

Country Status (1)

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KR (1) KR830001222B1 (en)

Also Published As

Publication number Publication date
KR830001222B1 (en) 1983-06-24

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