KR920017019A - 백코러스(back chorus) 합성장치 및 그것을 편입한 카라오케시스템 - Google Patents

백코러스(back chorus) 합성장치 및 그것을 편입한 카라오케시스템 Download PDF

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Publication number
KR920017019A
KR920017019A KR1019920003005A KR920003005A KR920017019A KR 920017019 A KR920017019 A KR 920017019A KR 1019920003005 A KR1019920003005 A KR 1019920003005A KR 920003005 A KR920003005 A KR 920003005A KR 920017019 A KR920017019 A KR 920017019A
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South Korea
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chorus
data
music
control data
back chorus
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KR1019920003005A
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English (en)
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KR0133844B1 (ko
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미호지 쭈무라
신노스케 타니구치
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미호지 쭈무라
카부시키가이샤 리코스
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    • 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
    • G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
    • G10H1/0058—Transmission between separate instruments or between individual components of a musical system
    • G10H1/0066—Transmission between separate instruments or between individual components of a musical system using a MIDI interface
    • 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
    • G10H1/36—Accompaniment arrangements
    • G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
    • G10H1/365—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems the accompaniment information being stored on a host computer and transmitted to a reproducing terminal by means of a network, e.g. public telephone lines
    • 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
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/011—Files or data streams containing coded musical information, e.g. for transmission
    • G10H2240/031—File merging MIDI, i.e. merging or mixing a MIDI-like file or stream with a non-MIDI file or stream, e.g. audio or video
    • 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
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/171—Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments
    • G10H2240/201—Physical layer or hardware aspects of transmission to or from an electrophonic musical instrument, e.g. voltage levels, bit streams, code words or symbols over a physical link connecting network nodes or instruments
    • G10H2240/241—Telephone transmission, i.e. using twisted pair telephone lines or any type of telephone network
    • 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
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/541—Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent
    • G10H2250/571—Waveform compression, adapted for music synthesisers, sound banks or wavetables
    • G10H2250/591—DPCM [delta pulse code modulation]
    • G10H2250/595—ADPCM [adaptive differential pulse code modulation]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)

Abstract

내용 없음

Description

백코러스(back chorus) 합성장치 및 그것을 편입한 카라오케시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 전체구성을 나타내는 블록도, 제2도는 실시예의 전체구성을 나타내는 블록도, 제3도는 음악데이터 및 제어데이터의 구성을 개념적으로 나타내는 설명도.

Claims (6)

  1. (a) MIDI규격으로 구성한 음악데이터를 입력해서, 이 음악데이터에 의해 음악을 재생하는 음악재생수단(20)과, (b) 1곡의 음악데이터에 대응하여 연주된 백코러스률 적절히 분할, 정리하여 얻은 복수의 코러스패턴을 각각 데이터화하여 기억한 기억수단(30)과, (c) 재생하고자 하는 음악데이터 및 그 제어데이터를 입력해서, 기억수단으로 부터 해당 음악데이터에 대응한 1곡분의 전체코러스패턴의 데이터를 독출하는 코러스데이터독출수단(40)과, (d) 코러스데이터독출수단의 출력을 받아서, 음악데이터의 재생에 동기하여 차례로 코러스패턴을 선택하여 음악으로 합성하는 코러스 데이터합성수단(50)으로 구성되어 있는 것을 특징으로 하는 백코러스합성장치.
  2. 음악데이터 및 제어데이터를 기억하는 주기억장치와, 이 주기억장치에 접속되어서 상기한 음악데이터 및 제어데이터를 독출하는 주독출장치(12)와, 이 주독출장치 에 접속되어 상기한 음악데이터 및 제어데이터를 디코우드하는 디코우더(13)를 구비하며, 상기한 디코우더에 제1항의 백코러스합성장치가 접촉되어 있는 것을 특징으로 하는 백코러스합성장치를 편입한 카라오케시스템.
  3. 제2항에 있어서, 1개의 센터와 이 센터에 전화회선을 통해 접속된 복수의 단말로 이루어지며, 상기한 센터는, 상기한 전화회선에 접속된 모뎀과, 이 모뎀에 접속된 호스트컴퓨터와, 이 호스트컴퓨터에 접속되며 또한 음악데이터 및 제어데이터를 기억하는 주기억장치를 구비하고, 상기한 각 단말은, 상기한 전화회선에 접속된 모뎀과, 이 모뎀에 접속되며 또한 상기한 음악데이터 및 제어데이터를 독출하는 주독출장치(12)와, 이 주독출장치에 접속되며 또한 상기한 음악데이터 및 제어데이터를 디코우드하는 디코우더(13)를 구비하며, 상기한 디코우더에 제1항의 백코러스합성장치가 접속되어 있는 것을 특징으로 하는 백코러스 합성장치를 편입한 카라오케시스템.
  4. 제1항에 있어서, 상기한 음악재생수단(20)은 MIDI음원의 일부인 것을 특징으로 하는 백코러스 합성장치.
  5. 제1항에 있어서, 상기한 기억수단(30)에 기억된 백코러스의 데이터는, 백코러스를 소정의 주파수로 샘플링하는 ADPCM 방식에 의해 얻어지고 있는 것을 특징으로 하는 백코러스 합성장치.
  6. 제1항에 있어서, 상기한 제어데이터는, ID로서의 백코러스 선택신호로부터 시작되며, 곡의 진행과 아울러 코러스패턴이 나타나는 순번으로 코러스번호가 순차적으로 나오는 것이고, 상기한 각 코러스 패턴의 재생을 개시해야할 위치에는 코러스개시신호(S)가 있는 것을 특징으로 하는 백코러스 합성장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920003005A 1991-02-27 1992-02-26 백코러스(back chorus) 합성장치 및 그것을 편입한 카라오케시스템 KR0133844B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3058031A JP3068226B2 (ja) 1991-02-27 1991-02-27 バックコーラス合成装置
JP91-58031 1991-02-27

Publications (2)

Publication Number Publication Date
KR920017019A true KR920017019A (ko) 1992-09-25
KR0133844B1 KR0133844B1 (ko) 1998-04-23

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Country Status (6)

Country Link
US (1) US5294746A (ko)
EP (1) EP0501483B1 (ko)
JP (1) JP3068226B2 (ko)
KR (1) KR0133844B1 (ko)
DE (1) DE69210652T2 (ko)
TW (1) TW238378B (ko)

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Also Published As

Publication number Publication date
KR0133844B1 (ko) 1998-04-23
DE69210652D1 (de) 1996-06-20
JPH04321100A (ja) 1992-11-11
EP0501483A3 (ko) 1994-03-02
JP3068226B2 (ja) 2000-07-24
DE69210652T2 (de) 1996-09-26
US5294746A (en) 1994-03-15
TW238378B (ko) 1995-01-11
EP0501483B1 (en) 1996-05-15
EP0501483A2 (en) 1992-09-02

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