CN104240689B - 乐音产生装置、电子乐器以及乐音产生方法 - Google Patents

乐音产生装置、电子乐器以及乐音产生方法 Download PDF

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Publication number
CN104240689B
CN104240689B CN201410254268.8A CN201410254268A CN104240689B CN 104240689 B CN104240689 B CN 104240689B CN 201410254268 A CN201410254268 A CN 201410254268A CN 104240689 B CN104240689 B CN 104240689B
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China
Prior art keywords
string
tone
detected
state
musical
Prior art date
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CN201410254268.8A
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English (en)
Chinese (zh)
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CN104240689A (zh
Inventor
出岛达也
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
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Casio Computer Co Ltd
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Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of CN104240689A publication Critical patent/CN104240689A/zh
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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
    • 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, e.g. programs, 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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/32—Constructional details
    • G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
    • G10H1/342—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments for guitar-like instruments with or without strings and with a neck on which switches or string-fret contacts are used to detect the notes being played
    • 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
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/125—Extracting or recognising the pitch or fundamental frequency of the picked up signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
CN201410254268.8A 2013-06-10 2014-06-10 乐音产生装置、电子乐器以及乐音产生方法 Active CN104240689B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-122088 2013-06-10
JP2013122088A JP2014238550A (ja) 2013-06-10 2013-06-10 楽音発生装置、楽音発生方法及びプログラム

Publications (2)

Publication Number Publication Date
CN104240689A CN104240689A (zh) 2014-12-24
CN104240689B true CN104240689B (zh) 2018-09-28

Family

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Family Applications (1)

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CN201410254268.8A Active CN104240689B (zh) 2013-06-10 2014-06-10 乐音产生装置、电子乐器以及乐音产生方法

Country Status (4)

Country Link
US (1) US9384724B2 (enExample)
EP (1) EP2814025B1 (enExample)
JP (1) JP2014238550A (enExample)
CN (1) CN104240689B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104792341A (zh) * 2015-04-29 2015-07-22 北京趣乐科技有限公司 按弦检测装置、弦乐器、弦乐器系统及弦检测方法
US10482858B2 (en) * 2018-01-23 2019-11-19 Roland VS LLC Generation and transmission of musical performance data
WO2020171036A1 (ja) * 2019-02-20 2020-08-27 ヤマハ株式会社 音信号合成方法、生成モデルの訓練方法、音信号合成システムおよびプログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153364A (en) * 1988-05-23 1992-10-06 Casio Computer Co., Ltd. Operated position detecting apparatus and electronic musical instruments provided therewith

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748887A (en) * 1986-09-03 1988-06-07 Marshall Steven C Electric musical string instruments and frets therefor
US5040447A (en) * 1986-09-10 1991-08-20 Casio Computer Co., Ltd. Electronic stringed instrument with fingering operating data memory system and navigate display device
US5018428A (en) 1986-10-24 1991-05-28 Casio Computer Co., Ltd. Electronic musical instrument in which musical tones are generated on the basis of pitches extracted from an input waveform signal
JPS63136088A (ja) 1986-11-28 1988-06-08 カシオ計算機株式会社 電子楽器の入力制御装置
US4919031A (en) * 1987-03-24 1990-04-24 Casio Computer Co., Ltd. Electronic stringed instrument of the type for controlling musical tones in response to string vibration
JP2778645B2 (ja) * 1987-10-07 1998-07-23 カシオ計算機株式会社 電子弦楽器
JPH0196700A (ja) * 1987-10-08 1989-04-14 Casio Comput Co Ltd 電子楽器の入力制御装置
JP2805598B2 (ja) 1995-06-16 1998-09-30 ヤマハ株式会社 演奏位置検出方法およびピッチ検出方法
JP3700601B2 (ja) * 2001-03-30 2005-09-28 ヤマハ株式会社 演奏操作入力装置
US20080236374A1 (en) 2007-03-30 2008-10-02 Cypress Semiconductor Corporation Instrument having capacitance sense inputs in lieu of string inputs
JP4475323B2 (ja) * 2007-12-14 2010-06-09 カシオ計算機株式会社 楽音発生装置、及びプログラム
US8653350B2 (en) * 2010-06-01 2014-02-18 Casio Computer Co., Ltd. Performance apparatus and electronic musical instrument

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153364A (en) * 1988-05-23 1992-10-06 Casio Computer Co., Ltd. Operated position detecting apparatus and electronic musical instruments provided therewith

Also Published As

Publication number Publication date
JP2014238550A (ja) 2014-12-18
EP2814025A1 (en) 2014-12-17
CN104240689A (zh) 2014-12-24
US9384724B2 (en) 2016-07-05
US20140360341A1 (en) 2014-12-11
EP2814025B1 (en) 2017-11-01

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