CN109308891B - 乐音发生装置、乐音发生方法、存储介质及电子乐器 - Google Patents

乐音发生装置、乐音发生方法、存储介质及电子乐器 Download PDF

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Publication number
CN109308891B
CN109308891B CN201810832678.4A CN201810832678A CN109308891B CN 109308891 B CN109308891 B CN 109308891B CN 201810832678 A CN201810832678 A CN 201810832678A CN 109308891 B CN109308891 B CN 109308891B
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area
waveform data
waveform
memory
buffer
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Chinese (zh)
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CN109308891A (zh
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佐藤博毅
川岛肇
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Casio Computer Co Ltd
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Casio Computer Co Ltd
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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
    • G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0647—Migration mechanisms
    • 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
    • G10H1/18—Selecting circuits
    • G10H1/24—Selecting circuits for selecting plural preset register stops
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0604—Improving or facilitating administration, e.g. storage management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0611—Improving I/O performance in relation to response time
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0631—Configuration or reconfiguration of storage systems by allocating resources to storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • 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
    • 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
    • G10H7/02—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
    • 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
    • G10H7/02—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
    • G10H7/04—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories in which amplitudes are read at varying rates, e.g. according to pitch
    • G10H7/045—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories in which amplitudes are read at varying rates, e.g. according to pitch using an auxiliary register or set of registers, e.g. a shift-register, in which the amplitudes are transferred before being read
    • 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
    • G10H2230/00—General physical, ergonomic or hardware implementation of electrophonic musical tools or instruments, e.g. shape or architecture
    • G10H2230/025—Computing or signal processing architecture features
    • G10H2230/031—Use of cache memory for electrophonic musical instrument processes, e.g. for improving processing capabilities or solving interfacing problems
    • 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
    • G10H2240/005—Data structures for use in electrophonic musical devices; Data structures including musical parameters derived from musical analysis
    • 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
    • G10H2240/161—Memory and use thereof, in electrophonic musical instruments, e.g. memory map

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
CN201810832678.4A 2017-07-28 2018-07-26 乐音发生装置、乐音发生方法、存储介质及电子乐器 Active CN109308891B (zh)

Applications Claiming Priority (2)

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JP2017146126A JP6904141B2 (ja) 2017-07-28 2017-07-28 楽音発生装置、方法、プログラム、及び電子楽器
JP2017-146126 2017-07-28

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CN109308891B true CN109308891B (zh) 2023-08-15

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US (1) US10474387B2 (enExample)
EP (1) EP3435371B1 (enExample)
JP (1) JP6904141B2 (enExample)
CN (1) CN109308891B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6443772B2 (ja) 2017-03-23 2018-12-26 カシオ計算機株式会社 楽音生成装置、楽音生成方法、楽音生成プログラム及び電子楽器
JP6388048B1 (ja) * 2017-03-23 2018-09-12 カシオ計算機株式会社 楽音生成装置、楽音生成方法、楽音生成プログラム及び電子楽器
JP7124371B2 (ja) * 2018-03-22 2022-08-24 カシオ計算機株式会社 電子楽器、方法及びプログラム

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JPH0519766A (ja) * 1991-07-11 1993-01-29 Roland Corp 電子楽器の補間回路
US5519684A (en) * 1990-05-14 1996-05-21 Casio Computer Co., Ltd. Digital recorder for processing in parallel data stored in multiple tracks
JP2000163050A (ja) * 1992-03-30 2000-06-16 Kawai Musical Instr Mfg Co Ltd 楽音波形に関するデ―タの処理装置及び処理方法
CN1398394A (zh) * 2000-02-09 2003-02-19 雅马哈株式会社 便携式电话机及音乐播放方法
CN1447962A (zh) * 2000-08-18 2003-10-08 雅马哈株式会社 乐音生成装置、携带终端装置、乐音生成方法及存储媒体
EP1580729A1 (en) * 2004-03-26 2005-09-28 Yamaha Corporation Sound waveform synthesizer
JP2007073182A (ja) * 2006-11-06 2007-03-22 Yamaha Corp 波形データ処理装置
CN101170705A (zh) * 2006-10-26 2008-04-30 三洋电机株式会社 声音数据处理装置
JP2013148603A (ja) * 2012-01-17 2013-08-01 Casio Comput Co Ltd 録音再生装置およびプログラム
CN103310780A (zh) * 2012-03-09 2013-09-18 卡西欧计算机株式会社 乐音产生装置及乐音产生方法
CN103531193A (zh) * 2012-07-05 2014-01-22 卡西欧计算机株式会社 乐音产生装置以及乐音产生方法
CN104867487A (zh) * 2014-02-21 2015-08-26 雅马哈株式会社 多功能音频信号产生设备

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US5519684A (en) * 1990-05-14 1996-05-21 Casio Computer Co., Ltd. Digital recorder for processing in parallel data stored in multiple tracks
JPH0519766A (ja) * 1991-07-11 1993-01-29 Roland Corp 電子楽器の補間回路
JP2000163050A (ja) * 1992-03-30 2000-06-16 Kawai Musical Instr Mfg Co Ltd 楽音波形に関するデ―タの処理装置及び処理方法
CN1398394A (zh) * 2000-02-09 2003-02-19 雅马哈株式会社 便携式电话机及音乐播放方法
CN1447962A (zh) * 2000-08-18 2003-10-08 雅马哈株式会社 乐音生成装置、携带终端装置、乐音生成方法及存储媒体
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EP1580729A1 (en) * 2004-03-26 2005-09-28 Yamaha Corporation Sound waveform synthesizer
CN101170705A (zh) * 2006-10-26 2008-04-30 三洋电机株式会社 声音数据处理装置
JP2007073182A (ja) * 2006-11-06 2007-03-22 Yamaha Corp 波形データ処理装置
JP2013148603A (ja) * 2012-01-17 2013-08-01 Casio Comput Co Ltd 録音再生装置およびプログラム
CN103310780A (zh) * 2012-03-09 2013-09-18 卡西欧计算机株式会社 乐音产生装置及乐音产生方法
CN103531193A (zh) * 2012-07-05 2014-01-22 卡西欧计算机株式会社 乐音产生装置以及乐音产生方法
CN104867487A (zh) * 2014-02-21 2015-08-26 雅马哈株式会社 多功能音频信号产生设备

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Publication number Publication date
CN109308891A (zh) 2019-02-05
JP6904141B2 (ja) 2021-07-14
JP2019028200A (ja) 2019-02-21
US10474387B2 (en) 2019-11-12
US20190034115A1 (en) 2019-01-31
EP3435371B1 (en) 2020-08-19
EP3435371A1 (en) 2019-01-30

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