CN113994421B - 信号处理装置、弦乐器、信号处理方法及程序 - Google Patents

信号处理装置、弦乐器、信号处理方法及程序

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Publication number
CN113994421B
CN113994421B CN202080044258.5A CN202080044258A CN113994421B CN 113994421 B CN113994421 B CN 113994421B CN 202080044258 A CN202080044258 A CN 202080044258A CN 113994421 B CN113994421 B CN 113994421B
Authority
CN
China
Prior art keywords
signal processing
information
frequency
signal
finger
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
CN202080044258.5A
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English (en)
Chinese (zh)
Other versions
CN113994421A (zh
Inventor
金秀成
迈克尔·威尔逊
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.)
Filing date
Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of CN113994421A publication Critical patent/CN113994421A/zh
Application granted granted Critical
Publication of CN113994421B publication Critical patent/CN113994421B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
    • G10H1/12—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms
    • G10H1/125—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms using a digital filter
    • 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
    • G10H1/0008—Associated control or indicating means
    • 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
    • G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
    • G10H1/14—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour during execution
    • 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
    • G10H3/14—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 using mechanically actuated vibrators with pick-up means
    • G10H3/18—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 using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • G10H3/186—Means for processing the signal picked up from the strings
    • 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
    • G10H2250/055—Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor
    • G10H2250/125—Notch filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
CN202080044258.5A 2019-06-24 2020-06-15 信号处理装置、弦乐器、信号处理方法及程序 Active CN113994421B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019116223 2019-06-24
JP2019-116223 2019-06-24
PCT/JP2020/023420 WO2020262074A1 (ja) 2019-06-24 2020-06-15 信号処理装置、弦楽器、信号処理方法、及びプログラム

Publications (2)

Publication Number Publication Date
CN113994421A CN113994421A (zh) 2022-01-28
CN113994421B true CN113994421B (zh) 2025-10-10

Family

ID=74061882

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080044258.5A Active CN113994421B (zh) 2019-06-24 2020-06-15 信号处理装置、弦乐器、信号处理方法及程序

Country Status (4)

Country Link
US (1) US12400626B2 (https=)
JP (2) JP7639681B2 (https=)
CN (1) CN113994421B (https=)
WO (1) WO2020262074A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020262074A1 (ja) * 2019-06-24 2020-12-30 ヤマハ株式会社 信号処理装置、弦楽器、信号処理方法、及びプログラム

Citations (2)

* Cited by examiner, † Cited by third party
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JP2005037759A (ja) * 2003-07-17 2005-02-10 Roland Corp 効果装置
JP2014134756A (ja) * 2013-04-12 2014-07-24 Casio Comput Co Ltd 電子弦楽器、楽音発生方法及びプログラム

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JPH023100A (ja) * 1988-06-20 1990-01-08 Casio Comput Co Ltd 電子楽器
JPH02162397A (ja) 1988-12-16 1990-06-21 Casio Comput Co Ltd 電子弦楽器のフレット操作位置検出装置
JPH10171454A (ja) * 1996-12-12 1998-06-26 Casio Comput Co Ltd 音色制御装置および音色制御方法
US6689947B2 (en) * 1998-05-15 2004-02-10 Lester Frank Ludwig Real-time floor controller for control of music, signal processing, mixing, video, lighting, and other systems
US6111186A (en) * 1998-07-09 2000-08-29 Paul Reed Smith Guitars Signal processing circuit for string instruments
JP2004117621A (ja) * 2002-09-25 2004-04-15 Yamaha Corp 弦楽器型電子楽器
JP4159555B2 (ja) * 2005-01-31 2008-10-01 ローランド株式会社 楽器用プリアンプおよび電気楽器
JP2007310308A (ja) * 2006-05-22 2007-11-29 Yamaha Corp 録音支援装置
JP4285531B2 (ja) * 2006-11-29 2009-06-24 ソニー株式会社 信号処理装置、信号処理方法、プログラム
JP5339568B2 (ja) * 2006-12-12 2013-11-13 カシオ計算機株式会社 電子弦楽器
EP2261896B1 (en) * 2008-07-29 2017-12-06 Yamaha Corporation Performance-related information output device, system provided with performance-related information output device, and electronic musical instrument
JP2010147827A (ja) * 2008-12-19 2010-07-01 Yamaha Corp 音響特性補正システム、音響特性補正方法および音響特性補正プログラム
JP5691209B2 (ja) * 2010-03-18 2015-04-01 ヤマハ株式会社 信号処理装置および弦楽器
JP5573263B2 (ja) * 2010-03-18 2014-08-20 ヤマハ株式会社 信号処理装置および弦楽器
JP2012094958A (ja) * 2010-10-25 2012-05-17 Nec Casio Mobile Communications Ltd 移動通信端末の音響特性調整システム、音響特性調整方法、音響特性補正サーバ又は移動通信端末
WO2012058497A1 (en) * 2010-10-28 2012-05-03 Gibson Guitar Corp. Wireless electric guitar
SE535612C2 (sv) * 2011-01-11 2012-10-16 Arne Wallander Förändring av ett ljuds upplevda styrkegrad medelst filtrering med en parametrisk equalizer
US20120294459A1 (en) * 2011-05-17 2012-11-22 Fender Musical Instruments Corporation Audio System and Method of Using Adaptive Intelligence to Distinguish Information Content of Audio Signals in Consumer Audio and Control Signal Processing Function
US20120294457A1 (en) * 2011-05-17 2012-11-22 Fender Musical Instruments Corporation Audio System and Method of Using Adaptive Intelligence to Distinguish Information Content of Audio Signals and Control Signal Processing Function
JP2017072623A (ja) * 2014-01-22 2017-04-13 ヤマハ株式会社 楽器の音響効果設定方法
JP6507508B2 (ja) * 2014-07-16 2019-05-08 カシオ計算機株式会社 楽音制御装置、電子楽器、楽音制御方法及びプログラム
WO2016152219A1 (ja) * 2015-03-24 2016-09-29 ヤマハ株式会社 付加的振動音を発生可能な楽器及び方法
JP2017073631A (ja) * 2015-10-06 2017-04-13 ヤマハ株式会社 音信号処理装置用設定プログラム
CN108701448B (zh) * 2016-01-20 2019-11-15 雅马哈株式会社 可产生附加性振动音的乐器及方法
JP7423916B2 (ja) * 2019-06-19 2024-01-30 ヤマハ株式会社 信号処理装置、信号処理方法、及びプログラム
WO2020262074A1 (ja) * 2019-06-24 2020-12-30 ヤマハ株式会社 信号処理装置、弦楽器、信号処理方法、及びプログラム

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* Cited by examiner, † Cited by third party
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JP2005037759A (ja) * 2003-07-17 2005-02-10 Roland Corp 効果装置
JP2014134756A (ja) * 2013-04-12 2014-07-24 Casio Comput Co Ltd 電子弦楽器、楽音発生方法及びプログラム

Also Published As

Publication number Publication date
JP7639681B2 (ja) 2025-03-05
US12400626B2 (en) 2025-08-26
WO2020262074A1 (ja) 2020-12-30
CN113994421A (zh) 2022-01-28
JP2025068091A (ja) 2025-04-24
JPWO2020262074A1 (https=) 2020-12-30
JP7768440B2 (ja) 2025-11-12
US20220101820A1 (en) 2022-03-31

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