JP5113307B2 - 複合波形の倍音内容を変える方法 - Google Patents

複合波形の倍音内容を変える方法 Download PDF

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Publication number
JP5113307B2
JP5113307B2 JP2000580198A JP2000580198A JP5113307B2 JP 5113307 B2 JP5113307 B2 JP 5113307B2 JP 2000580198 A JP2000580198 A JP 2000580198A JP 2000580198 A JP2000580198 A JP 2000580198A JP 5113307 B2 JP5113307 B2 JP 5113307B2
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Prior art keywords
frequency
amplitude
sound
harmonic
function
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Expired - Fee Related
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JP2000580198A
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Japanese (ja)
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JP2002529773A (ja
JP2002529773A5 (enExample
Inventor
スミス、ポール、リード
スミス、ジャック、ダブリュー
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ポール リード スミス ギターズ、リミテッド パートナーシップ
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Publication of JP2002529773A publication Critical patent/JP2002529773A/ja
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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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/44—Tuning 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
    • G10H1/18—Selecting circuits
    • G10H1/20—Selecting circuits for transposition
    • 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
    • G10H1/36—Accompaniment arrangements
    • G10H1/38—Chord
    • G10H1/383—Chord detection and/or recognition, e.g. for correction, or automatic bass generation
    • 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
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/325—Musical pitch modification
    • G10H2210/331—Note pitch correction, i.e. modifying a note pitch or replacing it by the closest one in a given scale
    • G10H2210/335—Chord correction, i.e. modifying one or several notes within a chord, e.g. to correct wrong fingering or to improve harmony
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/395—Special musical scales, i.e. other than the 12-interval equally tempered scale; Special input devices therefor
    • G10H2210/471—Natural or just intonation scales, i.e. based on harmonics consonance such that most adjacent pitches are related by harmonically pure ratios of small integers
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/571—Chords; Chord sequences
    • G10H2210/581—Chord inversion
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/571—Chords; Chord sequences
    • G10H2210/586—Natural chords, i.e. adjustment of individual note pitches in order to generate just intonation chords
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/571—Chords; Chord sequences
    • G10H2210/596—Chord augmented
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/571—Chords; Chord sequences
    • G10H2210/601—Chord diminished
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/571—Chords; Chord sequences
    • G10H2210/621—Chord seventh dominant
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/571—Chords; Chord sequences
    • G10H2210/626—Chord sixth
    • 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
    • G10H2250/131—Mathematical functions for musical analysis, processing, synthesis or composition
    • G10H2250/161—Logarithmic functions, scaling or conversion, e.g. to reflect human auditory perception of loudness or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Complex Calculations (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Tires In General (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Prostheses (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Auxiliary Devices For Music (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP2000580198A 1998-10-29 1999-10-29 複合波形の倍音内容を変える方法 Expired - Fee Related JP5113307B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10615098P 1998-10-29 1998-10-29
US60/106,150 1998-10-29
PCT/US1999/025295 WO2000026897A1 (en) 1998-10-29 1999-10-29 Method of modifying harmonic content of a complex waveform

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011253361A Division JP2012083768A (ja) 1998-10-29 2011-11-19 複合波形の倍音変更方法

Publications (3)

Publication Number Publication Date
JP2002529773A JP2002529773A (ja) 2002-09-10
JP2002529773A5 JP2002529773A5 (enExample) 2012-03-29
JP5113307B2 true JP5113307B2 (ja) 2013-01-09

Family

ID=22309765

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2000580198A Expired - Fee Related JP5113307B2 (ja) 1998-10-29 1999-10-29 複合波形の倍音内容を変える方法
JP2000580197A Pending JP2002529772A (ja) 1998-10-29 1999-10-29 基本波高速発見方法
JP2000580199A Pending JP2002529774A (ja) 1998-10-29 1999-10-29 調律済み移動音楽音階方法および装置
JP2011253361A Pending JP2012083768A (ja) 1998-10-29 2011-11-19 複合波形の倍音変更方法

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2000580197A Pending JP2002529772A (ja) 1998-10-29 1999-10-29 基本波高速発見方法
JP2000580199A Pending JP2002529774A (ja) 1998-10-29 1999-10-29 調律済み移動音楽音階方法および装置
JP2011253361A Pending JP2012083768A (ja) 1998-10-29 2011-11-19 複合波形の倍音変更方法

Country Status (17)

Country Link
US (2) US6448487B1 (enExample)
EP (3) EP1125273B1 (enExample)
JP (4) JP5113307B2 (enExample)
KR (3) KR20010082279A (enExample)
CN (3) CN1174368C (enExample)
AT (2) ATE230148T1 (enExample)
AU (3) AU1327600A (enExample)
CA (3) CA2347359A1 (enExample)
DE (2) DE69904640T2 (enExample)
DK (2) DK1125273T3 (enExample)
EA (2) EA002990B1 (enExample)
ES (2) ES2194540T3 (enExample)
HK (1) HK1044843A1 (enExample)
ID (2) ID29029A (enExample)
MX (2) MXPA01004262A (enExample)
TW (2) TW446932B (enExample)
WO (3) WO2000026896A2 (enExample)

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US6448487B1 (en) 2002-09-10
KR20010082279A (ko) 2001-08-29
ID29029A (id) 2001-07-26
US6777607B2 (en) 2004-08-17
CN1325525A (zh) 2001-12-05
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AU1327700A (en) 2000-05-22
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