ES2187210T3 - Procedimiento para modificar el contenido de armonicos de una forma de onda compleja. - Google Patents
Procedimiento para modificar el contenido de armonicos de una forma de onda compleja.Info
- Publication number
- ES2187210T3 ES2187210T3 ES99956737T ES99956737T ES2187210T3 ES 2187210 T3 ES2187210 T3 ES 2187210T3 ES 99956737 T ES99956737 T ES 99956737T ES 99956737 T ES99956737 T ES 99956737T ES 2187210 T3 ES2187210 T3 ES 2187210T3
- Authority
- ES
- Spain
- Prior art keywords
- instrument
- note
- chord
- commanded
- notes
- 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 - Lifetime
Links
Classifications
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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)
- Complex Calculations (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Auxiliary Devices For Music (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Radar Systems Or Details Thereof (AREA)
- Spectrometry And Color Measurement (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Tires In General (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Prostheses (AREA)
Abstract
Procedimiento para modificar en una forma de onda compleja las amplitudes de los armónicos de un espectro de tonos detectado, comprendiendo el procedimiento: la aplicación de una función de modificación de amplitud (14, 14''), seleccionada por orden armónico, a cada uno de los armónicos del espectro de tonos detectado, ajustándose continuamente (16) la frecuencia de cada función de modificación de amplitud a la frecuencia correspondiente al orden armónico considerado a medida que cambian en el tiempo las frecuencias del espectro de tonos detectado que contiene los armónicos seleccionados.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10615098P | 1998-10-29 | 1998-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2187210T3 true ES2187210T3 (es) | 2003-05-16 |
Family
ID=22309765
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99956737T Expired - Lifetime ES2187210T3 (es) | 1998-10-29 | 1999-10-29 | Procedimiento para modificar el contenido de armonicos de una forma de onda compleja. |
ES99961536T Expired - Lifetime ES2194540T3 (es) | 1998-10-29 | 1999-10-29 | Procedimiento de busqueda rapida de la frecuencia fundamental. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99961536T Expired - Lifetime ES2194540T3 (es) | 1998-10-29 | 1999-10-29 | Procedimiento de busqueda rapida de la frecuencia fundamental. |
Country Status (17)
Country | Link |
---|---|
US (2) | US6448487B1 (es) |
EP (3) | EP1125273B1 (es) |
JP (4) | JP5113307B2 (es) |
KR (3) | KR20010082280A (es) |
CN (3) | CN1325526A (es) |
AT (2) | ATE230148T1 (es) |
AU (3) | AU1327700A (es) |
CA (3) | CA2347359A1 (es) |
DE (2) | DE69904640T2 (es) |
DK (2) | DK1125273T3 (es) |
EA (2) | EA002990B1 (es) |
ES (2) | ES2187210T3 (es) |
HK (1) | HK1044843A1 (es) |
ID (2) | ID29029A (es) |
MX (2) | MXPA01004262A (es) |
TW (2) | TW446932B (es) |
WO (3) | WO2000026898A1 (es) |
Families Citing this family (46)
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ID29029A (id) * | 1998-10-29 | 2001-07-26 | Smith Paul Reed Guitars Ltd | Metode untuk menemukan fundamental dengan cepat |
DE10309000B4 (de) * | 2003-03-01 | 2009-10-01 | Werner Mohrlok | Verfahren für eine programmgesteuerte variable Stimmung für Musikinstrumente |
EP1605439B1 (en) * | 2004-06-04 | 2007-06-27 | Honda Research Institute Europe GmbH | Unified treatment of resolved and unresolved harmonics |
US7538265B2 (en) * | 2006-07-12 | 2009-05-26 | Master Key, Llc | Apparatus and method for visualizing music and other sounds |
US7514620B2 (en) * | 2006-08-25 | 2009-04-07 | Apple Inc. | Method for shifting pitches of audio signals to a desired pitch relationship |
US7589269B2 (en) * | 2007-04-03 | 2009-09-15 | Master Key, Llc | Device and method for visualizing musical rhythmic structures |
US7880076B2 (en) * | 2007-04-03 | 2011-02-01 | Master Key, Llc | Child development and education apparatus and method using visual stimulation |
US7932454B2 (en) * | 2007-04-18 | 2011-04-26 | Master Key, Llc | System and method for musical instruction |
US7994409B2 (en) * | 2007-04-19 | 2011-08-09 | Master Key, Llc | Method and apparatus for editing and mixing sound recordings |
US8127231B2 (en) * | 2007-04-19 | 2012-02-28 | Master Key, Llc | System and method for audio equalization |
WO2008130659A1 (en) * | 2007-04-20 | 2008-10-30 | Master Key, Llc | Method and apparatus for identity verification |
US8018459B2 (en) * | 2007-04-20 | 2011-09-13 | Master Key, Llc | Calibration of transmission system using tonal visualization components |
WO2008130658A1 (en) * | 2007-04-20 | 2008-10-30 | Master Key, Llc | System and method for speech therapy |
WO2008130664A1 (en) * | 2007-04-20 | 2008-10-30 | Master Key, Llc | System and method for sound recognition |
US7960637B2 (en) * | 2007-04-20 | 2011-06-14 | Master Key, Llc | Archiving of environmental sounds using visualization components |
US7928306B2 (en) * | 2007-04-20 | 2011-04-19 | Master Key, Llc | Musical instrument tuning method and apparatus |
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US7932455B2 (en) * | 2007-04-20 | 2011-04-26 | Master Key, Llc | Method and apparatus for comparing musical works |
WO2008130657A1 (en) * | 2007-04-20 | 2008-10-30 | Master Key, Llc | Method and apparatus for computer-generated music |
WO2008130666A2 (en) * | 2007-04-20 | 2008-10-30 | Master Key, Llc | System and method for music composition |
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JP5162963B2 (ja) * | 2007-05-24 | 2013-03-13 | ヤマハ株式会社 | 即興演奏支援機能付き電子鍵盤楽器及び即興演奏支援プログラム |
US7875787B2 (en) * | 2008-02-01 | 2011-01-25 | Master Key, Llc | Apparatus and method for visualization of music using note extraction |
EP2245627A4 (en) * | 2008-02-01 | 2012-09-26 | Master Key Llc | DEVICE AND METHOD FOR DISPLAYING INFINITE SMALL MEASURING RANGES |
KR101547344B1 (ko) | 2008-10-31 | 2015-08-27 | 삼성전자 주식회사 | 음성복원장치 및 그 방법 |
JP5283289B2 (ja) | 2009-02-17 | 2013-09-04 | 国立大学法人京都大学 | 音楽音響信号生成システム |
KR101053668B1 (ko) * | 2009-09-04 | 2011-08-02 | 한국과학기술원 | 노래의 감성 향상 방법 및 장치 |
US9666177B2 (en) | 2009-12-16 | 2017-05-30 | Robert Bosch Gmbh | Audio system, method for generating an audio signal, computer program and audio signal |
CN101819764B (zh) * | 2009-12-31 | 2012-06-27 | 南通大学 | 基于子带分解的特殊音效镶边的处理系统 |
EP2362375A1 (en) * | 2010-02-26 | 2011-08-31 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Apparatus and method for modifying an audio signal using harmonic locking |
JP5585764B2 (ja) * | 2010-03-30 | 2014-09-10 | マツダ株式会社 | 車両用発音装置 |
KR101486119B1 (ko) * | 2011-09-14 | 2015-01-23 | 야마하 가부시키가이샤 | 음향 효과 부여 장치 및 어쿠스틱 피아노 |
CN103794222B (zh) * | 2012-10-31 | 2017-02-22 | 展讯通信(上海)有限公司 | 语音基音频率检测方法和装置 |
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US11120816B2 (en) * | 2015-02-01 | 2021-09-14 | Board Of Regents, The University Of Texas System | Natural ear |
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JP3102335B2 (ja) * | 1996-01-18 | 2000-10-23 | ヤマハ株式会社 | フォルマント変換装置およびカラオケ装置 |
US5736661A (en) | 1996-03-12 | 1998-04-07 | Armstrong; Paul R. | System and method for tuning an instrument to a meantone temperament |
JP3585647B2 (ja) * | 1996-05-14 | 2004-11-04 | ローランド株式会社 | 効果装置 |
JP3692661B2 (ja) * | 1996-10-25 | 2005-09-07 | 松下電器産業株式会社 | 楽音合成装置 |
JP3468337B2 (ja) * | 1997-01-07 | 2003-11-17 | 日本電信電話株式会社 | 補間音色合成方法 |
US5977472A (en) * | 1997-01-08 | 1999-11-02 | Yamaha Corporation | Chord detecting apparatus and method, and machine readable medium containing program therefor |
JPH11338480A (ja) * | 1998-05-22 | 1999-12-10 | Yamaha Corp | カラオケ装置 |
ID29029A (id) * | 1998-10-29 | 2001-07-26 | Smith Paul Reed Guitars Ltd | Metode untuk menemukan fundamental dengan cepat |
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1999
- 1999-10-02 ID IDW20010875A patent/ID29029A/id unknown
- 1999-10-29 KR KR1020017005410A patent/KR20010082280A/ko not_active Application Discontinuation
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- 1999-10-29 JP JP2000580198A patent/JP5113307B2/ja not_active Expired - Fee Related
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- 1999-10-29 WO PCT/US1999/025294 patent/WO2000026896A2/en not_active Application Discontinuation
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2000
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2002
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2011
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