CN1873775B - 乐音合成装置及方法 - Google Patents

乐音合成装置及方法 Download PDF

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Publication number
CN1873775B
CN1873775B CN2006100842467A CN200610084246A CN1873775B CN 1873775 B CN1873775 B CN 1873775B CN 2006100842467 A CN2006100842467 A CN 2006100842467A CN 200610084246 A CN200610084246 A CN 200610084246A CN 1873775 B CN1873775 B CN 1873775B
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CN
China
Prior art keywords
cross
note
fading
performance
waveform
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.)
Expired - Fee Related
Application number
CN2006100842467A
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English (en)
Chinese (zh)
Other versions
CN1873775A (zh
Inventor
田邑元一
梅山康之
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.)
Yamaha Corp
Original Assignee
Yamaha Corp
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.)
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Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of CN1873775A publication Critical patent/CN1873775A/zh
Application granted granted Critical
Publication of CN1873775B publication Critical patent/CN1873775B/zh
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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
    • 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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
    • G10H1/057—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits
    • 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
    • G10H2250/025—Envelope processing of music signals in, e.g. time domain, transform domain or cepstrum domain
    • G10H2250/035—Crossfade, i.e. time domain amplitude envelope control of the transition between musical sounds or melodies, obtained for musical purposes, e.g. for ADSR tone generation, articulations, medley, remix

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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)
CN2006100842467A 2005-05-30 2006-05-30 乐音合成装置及方法 Expired - Fee Related CN1873775B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005156560 2005-05-30
JP2005156560A JP4274152B2 (ja) 2005-05-30 2005-05-30 楽音合成装置
JP2005-156560 2005-05-30

Publications (2)

Publication Number Publication Date
CN1873775A CN1873775A (zh) 2006-12-06
CN1873775B true CN1873775B (zh) 2011-06-01

Family

ID=36676160

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006100842467A Expired - Fee Related CN1873775B (zh) 2005-05-30 2006-05-30 乐音合成装置及方法

Country Status (4)

Country Link
US (1) US7396992B2 (enExample)
EP (1) EP1729283B1 (enExample)
JP (1) JP4274152B2 (enExample)
CN (1) CN1873775B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1734508B1 (en) * 2005-06-17 2007-09-19 Yamaha Corporation Musical sound waveform synthesizer
JP4525619B2 (ja) * 2005-12-14 2010-08-18 ヤマハ株式会社 電子楽器の鍵盤装置
JP4561636B2 (ja) * 2006-01-10 2010-10-13 ヤマハ株式会社 楽音合成装置及びプログラム
JP4702160B2 (ja) * 2006-04-25 2011-06-15 ヤマハ株式会社 楽音合成装置及びプログラム
JP5142363B2 (ja) * 2007-08-22 2013-02-13 株式会社河合楽器製作所 成分音合成装置及び成分音合成方法。
US8553504B2 (en) * 2008-12-08 2013-10-08 Apple Inc. Crossfading of audio signals
US8183452B2 (en) * 2010-03-23 2012-05-22 Yamaha Corporation Tone generation apparatus
JP5701011B2 (ja) * 2010-10-26 2015-04-15 ローランド株式会社 電子楽器
WO2019240042A1 (ja) * 2018-06-15 2019-12-19 ヤマハ株式会社 表示制御方法、表示制御装置およびプログラム
CN116259293A (zh) * 2021-12-09 2023-06-13 雅马哈株式会社 信号生成方法、信号生成系统、电子乐器及程序

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371315A (en) * 1986-11-10 1994-12-06 Casio Computer Co., Ltd. Waveform signal generating apparatus and method for waveform editing system
US5687240A (en) * 1993-11-30 1997-11-11 Sanyo Electric Co., Ltd. Method and apparatus for processing discontinuities in digital sound signals caused by pitch control
CN1230275A (zh) * 1996-09-13 1999-09-29 塞瑞斯逻辑公司 使用可变采样率近似的波形表合成器及其方法
US6255576B1 (en) * 1998-08-07 2001-07-03 Yamaha Corporation Device and method for forming waveform based on a combination of unit waveforms including loop waveform segments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3675184B2 (ja) 1997-09-30 2005-07-27 ヤマハ株式会社 波形形成装置及び方法
DE69823947T2 (de) 1997-09-30 2005-05-19 Yamaha Corp., Hamamatsu Verfahren, Vorrichtung und Aufzeichnungsmedium zur Erzeugung von Tondaten
JP3644263B2 (ja) 1998-07-31 2005-04-27 ヤマハ株式会社 波形形成装置及び方法
JP3654080B2 (ja) 1999-09-27 2005-06-02 ヤマハ株式会社 波形生成方法及び装置
JP3829780B2 (ja) 2002-08-22 2006-10-04 ヤマハ株式会社 奏法決定装置及びプログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371315A (en) * 1986-11-10 1994-12-06 Casio Computer Co., Ltd. Waveform signal generating apparatus and method for waveform editing system
US5687240A (en) * 1993-11-30 1997-11-11 Sanyo Electric Co., Ltd. Method and apparatus for processing discontinuities in digital sound signals caused by pitch control
CN1230275A (zh) * 1996-09-13 1999-09-29 塞瑞斯逻辑公司 使用可变采样率近似的波形表合成器及其方法
US6255576B1 (en) * 1998-08-07 2001-07-03 Yamaha Corporation Device and method for forming waveform based on a combination of unit waveforms including loop waveform segments

Also Published As

Publication number Publication date
EP1729283A1 (en) 2006-12-06
EP1729283B1 (en) 2015-04-15
US7396992B2 (en) 2008-07-08
JP2006330532A (ja) 2006-12-07
US20060272482A1 (en) 2006-12-07
CN1873775A (zh) 2006-12-06
JP4274152B2 (ja) 2009-06-03

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Granted publication date: 20110601

Termination date: 20200530

CF01 Termination of patent right due to non-payment of annual fee