MX2016005646A - Sistema y metodo para mejorar audio adaptando una entrada audio a una clave musical y creando pistas armonizadoras para una entrada audio. - Google Patents

Sistema y metodo para mejorar audio adaptando una entrada audio a una clave musical y creando pistas armonizadoras para una entrada audio.

Info

Publication number
MX2016005646A
MX2016005646A MX2016005646A MX2016005646A MX2016005646A MX 2016005646 A MX2016005646 A MX 2016005646A MX 2016005646 A MX2016005646 A MX 2016005646A MX 2016005646 A MX2016005646 A MX 2016005646A MX 2016005646 A MX2016005646 A MX 2016005646A
Authority
MX
Mexico
Prior art keywords
audio input
audio
note
tracks
musical key
Prior art date
Application number
MX2016005646A
Other languages
English (en)
Inventor
Michael Serletic Matthew
Alexander Groves Ryan
Frederick Dennis Mitchell James
Original Assignee
Music Mastermind Inc
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
Priority claimed from US14/067,942 external-priority patent/US9177540B2/en
Priority claimed from US14/067,931 external-priority patent/US9251776B2/en
Priority claimed from US14/067,934 external-priority patent/US9310959B2/en
Application filed by Music Mastermind Inc filed Critical Music Mastermind Inc
Publication of MX2016005646A publication Critical patent/MX2016005646A/es

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
    • G10H1/0008—Associated control or indicating means
    • G10H1/0025—Automatic or semi-automatic music composition, e.g. producing random music, applying rules from music theory or modifying a musical piece
    • 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
    • G10H1/36—Accompaniment arrangements
    • G10H1/40—Rhythm
    • G10H1/42—Rhythm comprising tone 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
    • 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
    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
    • G10H2210/061—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for extraction of musical phrases, isolation of musically relevant segments, e.g. musical thumbnail generation, or for temporal structure analysis of a musical piece, e.g. determination of the movement sequence of a musical work
    • 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
    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
    • G10H2210/081—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for automatic key or tonality recognition, e.g. using musical rules or a knowledge base
    • 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
    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
    • G10H2210/091—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for performance evaluation, i.e. judging, grading or scoring the musical qualities or faithfulness of a performance, e.g. with respect to pitch, tempo or other timings of a reference performance
    • 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
    • G10H2210/155—Musical effects
    • 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
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/091—Graphical user interface [GUI] specifically adapted for electrophonic musical instruments, e.g. interactive musical displays, musical instrument icons or menus; Details of user interactions therewith
    • G10H2220/101—Graphical user interface [GUI] specifically adapted for electrophonic musical instruments, e.g. interactive musical displays, musical instrument icons or menus; Details of user interactions therewith for graphical creation, edition or control of musical data or parameters
    • G10H2220/106—Graphical user interface [GUI] specifically adapted for electrophonic musical instruments, e.g. interactive musical displays, musical instrument icons or menus; Details of user interactions therewith for graphical creation, edition or control of musical data or parameters using icons, e.g. selecting, moving or linking icons, on-screen symbols, screen regions or segments representing musical elements or parameters
    • 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
    • G10H2250/541—Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent
    • G10H2250/641—Waveform sampler, i.e. music samplers; Sampled music loop processing, wherein a loop is a sample of a performance that has been edited to repeat seamlessly without clicks or artifacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

Mejorar audio incluye recibir un parámetro de restricción con una entrada audio y determinar una entrada audio restringida. Otra pista audio de entrada es manipulada a base de la pista audio de entrada restringida, y las pistas audio son combinadas. Además se divulga adaptación de audio a una tonalidad. Se determina el intervalo entre dos notas de la entrada audio y una nota correspondiente a la segunda de la nota es seleccionada a base de una tonalidad y el intervalo. Se suman los intervalos entre cada par de notas de la entrada audio y cada nota es calificada. Se selecciona una nota con la mejor coincidencia. La segunda nota de la entrada audio es entonces adaptada a la frecuencia de la nota con la mejor coincidencia. Creación de pistas armonizadoras incluye recibir entrada audio y se crean pistas armonizadoras. Se transpone cada una de las pistas armonizadoras. Notas individuales se manipulan a base de un umbral de exactitud de acorde y se proporciona una salida audio.
MX2016005646A 2013-10-30 2014-10-29 Sistema y metodo para mejorar audio adaptando una entrada audio a una clave musical y creando pistas armonizadoras para una entrada audio. MX2016005646A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/067,942 US9177540B2 (en) 2009-06-01 2013-10-30 System and method for conforming an audio input to a musical key
US14/067,931 US9251776B2 (en) 2009-06-01 2013-10-30 System and method creating harmonizing tracks for an audio input
US14/067,934 US9310959B2 (en) 2009-06-01 2013-10-30 System and method for enhancing audio
PCT/US2014/062947 WO2015066204A1 (en) 2013-10-30 2014-10-29 System and method for enhancing audio, conforming an audio input to a musical key, and creating harmonizing tracks for an audio input

Publications (1)

Publication Number Publication Date
MX2016005646A true MX2016005646A (es) 2017-04-13

Family

ID=53005078

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005646A MX2016005646A (es) 2013-10-30 2014-10-29 Sistema y metodo para mejorar audio adaptando una entrada audio a una clave musical y creando pistas armonizadoras para una entrada audio.

Country Status (5)

Country Link
EP (1) EP3063618A4 (es)
CN (1) CN106233245B (es)
CA (1) CA2929213C (es)
MX (1) MX2016005646A (es)
WO (1) WO2015066204A1 (es)

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CN108281130B (zh) * 2018-01-19 2021-02-09 北京小唱科技有限公司 音频修正方法及装置
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Also Published As

Publication number Publication date
EP3063618A4 (en) 2017-07-26
CN106233245B (zh) 2019-08-27
CA2929213C (en) 2019-07-09
CA2929213A1 (en) 2015-05-07
WO2015066204A1 (en) 2015-05-07
EP3063618A1 (en) 2016-09-07
CN106233245A (zh) 2016-12-14

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