CN107230471B - 波形写入装置、方法、电子乐器以及存储介质 - Google Patents

波形写入装置、方法、电子乐器以及存储介质 Download PDF

Info

Publication number
CN107230471B
CN107230471B CN201710178060.6A CN201710178060A CN107230471B CN 107230471 B CN107230471 B CN 107230471B CN 201710178060 A CN201710178060 A CN 201710178060A CN 107230471 B CN107230471 B CN 107230471B
Authority
CN
China
Prior art keywords
waveform data
waveform
storage device
variable
data items
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201710178060.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN107230471A (zh
Inventor
佐藤博毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of CN107230471A publication Critical patent/CN107230471A/zh
Application granted granted Critical
Publication of CN107230471B publication Critical patent/CN107230471B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G10H7/008—Means for controlling the transition from one tone waveform to another
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/61—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • 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
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • G10H2240/121—Musical libraries, i.e. musical databases indexed by musical parameters, wavetables, indexing schemes using musical parameters, musical rule bases or knowledge bases, e.g. for automatic composing methods
    • G10H2240/145—Sound library, i.e. involving the specific use of a musical database as a sound bank or wavetable; indexing, interfacing, protocols or processing therefor
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • G11B2020/10546—Audio or video recording specifically adapted for audio data
    • G11B2020/10555—Audio or video recording specifically adapted for audio data wherein the frequency, the amplitude, or other characteristics of the audio signal is taken into account
    • G11B2020/10564—Audio or video recording specifically adapted for audio data wherein the frequency, the amplitude, or other characteristics of the audio signal is taken into account frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Electrophonic Musical Instruments (AREA)
CN201710178060.6A 2016-03-23 2017-03-23 波形写入装置、方法、电子乐器以及存储介质 Active CN107230471B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016058773A JP6428689B2 (ja) 2016-03-23 2016-03-23 波形読込み装置、方法、プログラム、及び電子楽器
JP2016-058773 2016-03-23

Publications (2)

Publication Number Publication Date
CN107230471A CN107230471A (zh) 2017-10-03
CN107230471B true CN107230471B (zh) 2021-01-15

Family

ID=59899021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710178060.6A Active CN107230471B (zh) 2016-03-23 2017-03-23 波形写入装置、方法、电子乐器以及存储介质

Country Status (3)

Country Link
US (1) US9922633B2 (enExample)
JP (1) JP6428689B2 (enExample)
CN (1) CN107230471B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN113779342B (zh) * 2021-09-16 2023-05-16 南方电网科学研究院有限责任公司 一种故障波形库增殖方法、装置、电子设备及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08146964A (ja) * 1994-11-22 1996-06-07 Kawai Musical Instr Mfg Co Ltd 楽音発生装置
JP2000221978A (ja) * 1999-01-28 2000-08-11 Roland Corp 波形再生装置
CN1591564A (zh) * 1995-06-19 2005-03-09 雅马哈株式会社 形成乐音波形的方法和装置
JP2007271827A (ja) * 2006-03-30 2007-10-18 Casio Comput Co Ltd 楽音発生装置、及びプログラム
CN102800307A (zh) * 2011-04-06 2012-11-28 卡西欧计算机株式会社 乐音生成装置
EP2770499A1 (en) * 2013-02-22 2014-08-27 Yamaha Corporation Voice synthesizing method, voice synthesizing apparatus and computer-readable recording medium
CN104412320A (zh) * 2012-06-26 2015-03-11 雅马哈株式会社 使用音频波形数据的自动演奏技术

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2819948B2 (ja) * 1992-07-16 1998-11-05 ヤマハ株式会社 楽音信号記録再生装置
JP5334515B2 (ja) * 2008-09-29 2013-11-06 ローランド株式会社 電子楽器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08146964A (ja) * 1994-11-22 1996-06-07 Kawai Musical Instr Mfg Co Ltd 楽音発生装置
CN1591564A (zh) * 1995-06-19 2005-03-09 雅马哈株式会社 形成乐音波形的方法和装置
JP2000221978A (ja) * 1999-01-28 2000-08-11 Roland Corp 波形再生装置
JP2007271827A (ja) * 2006-03-30 2007-10-18 Casio Comput Co Ltd 楽音発生装置、及びプログラム
CN102800307A (zh) * 2011-04-06 2012-11-28 卡西欧计算机株式会社 乐音生成装置
CN104412320A (zh) * 2012-06-26 2015-03-11 雅马哈株式会社 使用音频波形数据的自动演奏技术
EP2770499A1 (en) * 2013-02-22 2014-08-27 Yamaha Corporation Voice synthesizing method, voice synthesizing apparatus and computer-readable recording medium

Also Published As

Publication number Publication date
US9922633B2 (en) 2018-03-20
US20170278503A1 (en) 2017-09-28
CN107230471A (zh) 2017-10-03
JP6428689B2 (ja) 2018-11-28
JP2017173522A (ja) 2017-09-28

Similar Documents

Publication Publication Date Title
JP2007047293A (ja) 楽音発生装置、及びプログラム
EP3550555B1 (en) Electronic musical instrument, method, and storage medium
CN107230471B (zh) 波形写入装置、方法、电子乐器以及存储介质
US6313387B1 (en) Apparatus and method for editing a music score based on an intermediate data set including note data and sign data
US6727418B2 (en) Musical score display apparatus and method
WO2019022118A1 (ja) 情報処理方法
US20020020279A1 (en) Editor for musical performance data
EP3435371B1 (en) Musical sound generation device, musical sound generation method and storage medium
JP3541718B2 (ja) 楽音生成装置
JP6455189B2 (ja) 波形読み込み装置、方法、プログラム、および電子楽器
JP2017054076A (ja) 波形書き込み装置、方法、プログラム、及び電子楽器
Kvifte On the description of mapping structures
JP6724316B2 (ja) 波形書き込み装置、方法、プログラム、及び電子楽器
JP4211650B2 (ja) 伴奏パターン生成装置及び伴奏パターン生成プログラム
JP2017054075A (ja) 波形書き込み装置、方法、プログラム、及び電子楽器
JP6996148B2 (ja) 楽音発生装置、方法、プログラム、及び電子楽器
US20240177696A1 (en) Sound generation device, sound generation method, and recording medium
JP6606839B2 (ja) 波形書き込み装置、方法、プログラム、および電子楽器
JP3579916B2 (ja) 自動伴奏装置
JP3301350B2 (ja) 楽音発生装置
JP3646823B2 (ja) 電子楽器
JP2562261B2 (ja) 電子楽器のアサイナ
JP3404814B2 (ja) 自動演奏装置
JP6693372B2 (ja) 電子楽器、電子楽器の制御方法、及びプログラム
JPS63192097A (ja) 自動演奏装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant