CA2929213C - Systeme et procede d'amelioration d'une entree audio, adaptation d'une entree audio a une cle musicale et creation de pistes d'harmonisation destinees a une entree audio - Google Patents
Systeme et procede d'amelioration d'une entree audio, adaptation d'une entree audio a une cle musicale et creation de pistes d'harmonisation destinees a une entree audio Download PDFInfo
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- CA2929213C CA2929213C CA2929213A CA2929213A CA2929213C CA 2929213 C CA2929213 C CA 2929213C CA 2929213 A CA2929213 A CA 2929213A CA 2929213 A CA2929213 A CA 2929213A CA 2929213 C CA2929213 C CA 2929213C
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- G—PHYSICS
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- 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
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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
- 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
L'amélioration d'une entrée audio comprend les étapes consistant à : recevoir un paramètre de limitation associé à l'entrée audio ; et à déterminer une entrée audio limitée. Une autre piste de l'entrée audio est manipulée sur la base de la piste de l'entrée audio limitée. Puis les pistes audio sont combinées. La présente invention concerne également l'adaptation d'une entrée audio à une clé musicale. L'intervalle entre deux notes de l'entrée audio est déterminé. Une note correspondant à la seconde note est sélectionnée sur la base d'une clé musicale et de l'intervalle. Les intervalles entre chaque paire de notes de l'entrée audio sont additionnés. Chaque note est évaluée. La note présentant la meilleure correspondance est sélectionnée. La seconde note de l'entrée audio est adaptée à la fréquence de la note présentant la meilleure correspondance. Une création de pistes d'harmonisation comprend une étape consistant à recevoir l'entrée audio. Puis les pistes d'harmonisation sont créées. Chacune des pistes d'harmonisation est transposée. Les notes individuelles sont manipulées sur la base d'un seuil de rigueur d'accord. Puis une sortie audio est délivrée.
Applications Claiming Priority (7)
| 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 |
| US14/067,934 | 2013-10-30 | ||
| US14/067,931 | 2013-10-30 | ||
| US14/067,942 | 2013-10-30 | ||
| PCT/US2014/062947 WO2015066204A1 (fr) | 2013-10-30 | 2014-10-29 | Système et procédé d'amélioration d'une entrée audio, adaptation d'une entrée audio à une clé musicale et création de pistes d'harmonisation destinées à une entrée audio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2929213A1 CA2929213A1 (fr) | 2015-05-07 |
| CA2929213C true CA2929213C (fr) | 2019-07-09 |
Family
ID=53005078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2929213A Expired - Fee Related CA2929213C (fr) | 2013-10-30 | 2014-10-29 | Systeme et procede d'amelioration d'une entree audio, adaptation d'une entree audio a une cle musicale et creation de pistes d'harmonisation destinees a une entree audio |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3063618A4 (fr) |
| CN (1) | CN106233245B (fr) |
| CA (1) | CA2929213C (fr) |
| MX (1) | MX2016005646A (fr) |
| WO (1) | WO2015066204A1 (fr) |
Cited By (3)
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| US20210241732A1 (en) * | 2020-02-05 | 2021-08-05 | Harmonix Music Systems, Inc. | Techniques for processing chords of musical content and related systems and methods |
| US20210407484A1 (en) * | 2017-01-09 | 2021-12-30 | Inmusic Brands, Inc. | Systems and methods for providing audio-file loop-playback functionality |
| US20230360619A1 (en) * | 2022-05-05 | 2023-11-09 | Lemon Inc. | Approach to automatic music remix based on style templates |
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| CN110402464A (zh) * | 2017-03-22 | 2019-11-01 | 雅马哈株式会社 | 变调装置、变调方法及程序 |
| 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 |
| CN110415677B (zh) * | 2018-04-26 | 2023-07-14 | 腾讯科技（深圳）有限公司 | 音频生成方法和装置及存储介质 |
| SE542890C2 (en) * | 2018-09-25 | 2020-08-18 | Gestrument Ab | Instrument and method for real-time music generation |
| CN109756628B (zh) * | 2018-12-29 | 2021-03-16 | 北京金山安全软件有限公司 | 一种功能按键音效的播放方法、装置及电子设备 |
| CN109817189B (zh) * | 2018-12-29 | 2023-09-08 | 珠海市蔚科科技开发有限公司 | 音频信号的调节方法、音效调节设备及系统 |
| EP3949368B1 (fr) * | 2019-04-03 | 2023-11-01 | Dolby Laboratories Licensing Corporation | Serveur multimédia évolutif pour scènes vocales |
| CN110189729A (zh) * | 2019-05-20 | 2019-08-30 | 汕头大学 | 一种智能型教学吉他 |
| CN110459196A (zh) * | 2019-09-05 | 2019-11-15 | 长沙市回音科技有限公司 | 一种调整歌曲演唱难度的方法、装置及系统 |
| AU2020433340B2 (en) | 2020-03-06 | 2026-02-19 | Algoriddim Gmbh | Method, device and software for applying an audio effect to an audio signal separated from a mixed audio signal |
| WO2021175460A1 (fr) * | 2020-03-06 | 2021-09-10 | Algoriddim Gmbh | Procédé, dispositif et logiciel pour appliquer un effet audio, en particulier un changement de tonalité |
| CN113593505B (zh) * | 2020-04-30 | 2024-11-22 | 广州欢城文化传媒有限公司 | 一种语音处理方法、装置及电子设备 |
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| CN112289300B (zh) * | 2020-10-28 | 2024-01-09 | 腾讯音乐娱乐科技（深圳）有限公司 | 音频处理方法、装置及电子设备和计算机可读存储介质 |
| CN112331170B (zh) * | 2020-10-28 | 2023-09-15 | 平安科技（深圳）有限公司 | 佛乐旋律相似度的分析方法、装置、设备及存储介质 |
| CN113407275B (zh) * | 2021-06-17 | 2024-08-02 | 广州繁星互娱信息科技有限公司 | 音频编辑方法、装置、设备及可读存储介质 |
| CN113571030B (zh) * | 2021-07-21 | 2023-10-20 | 浙江大学 | 一种基于听感和谐度评估的midi音乐修正方法和装置 |
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| CN114783393B (zh) * | 2022-02-28 | 2024-07-16 | 杭州小伴熊科技有限公司 | 一种用于在线教育的音乐旋律识别方法及装置 |
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| US9257053B2 (en) * | 2009-06-01 | 2016-02-09 | Zya, Inc. | System and method for providing audio for a requested note using a render cache |
| CA2996784A1 (fr) * | 2009-06-01 | 2010-12-09 | Music Mastermind, Inc. | Systeme et procede de reception, d'analyse et d'emission de contenu audio pour creer des compositions musicales |
| EP2362378B1 (fr) * | 2010-02-25 | 2016-06-08 | YAMAHA Corporation | Génération d'un son harmonique |
| US20120234158A1 (en) * | 2011-03-15 | 2012-09-20 | Agency For Science, Technology And Research | Auto-synchronous vocal harmonizer |
| US8804984B2 (en) * | 2011-04-18 | 2014-08-12 | Microsoft Corporation | Spectral shaping for audio mixing |
| MX345589B (es) * | 2011-07-29 | 2017-02-07 | Music Mastermind Inc | Sistema y método para producir un acompañamiento musical más armonioso y para aplicar una cadena de efectos a una composición musical. |
-
2014
- 2014-10-29 WO PCT/US2014/062947 patent/WO2015066204A1/fr not_active Ceased
- 2014-10-29 CA CA2929213A patent/CA2929213C/fr not_active Expired - Fee Related
- 2014-10-29 MX MX2016005646A patent/MX2016005646A/es unknown
- 2014-10-29 CN CN201480071808.7A patent/CN106233245B/zh not_active Expired - Fee Related
- 2014-10-29 EP EP14858932.8A patent/EP3063618A4/fr not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210407484A1 (en) * | 2017-01-09 | 2021-12-30 | Inmusic Brands, Inc. | Systems and methods for providing audio-file loop-playback functionality |
| US11907037B2 (en) * | 2017-01-09 | 2024-02-20 | Inmusic Brands, Inc. | Systems and methods for providing audio-file loop-playback functionality |
| US20210241732A1 (en) * | 2020-02-05 | 2021-08-05 | Harmonix Music Systems, Inc. | Techniques for processing chords of musical content and related systems and methods |
| US11887567B2 (en) * | 2020-02-05 | 2024-01-30 | Epic Games, Inc. | Techniques for processing chords of musical content and related systems and methods |
| US20230360619A1 (en) * | 2022-05-05 | 2023-11-09 | Lemon Inc. | Approach to automatic music remix based on style templates |
| US12505820B2 (en) * | 2022-05-05 | 2025-12-23 | Lemon, Inc. | Approach to automatic music remix based on style templates |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3063618A1 (fr) | 2016-09-07 |
| MX2016005646A (es) | 2017-04-13 |
| EP3063618A4 (fr) | 2017-07-26 |
| WO2015066204A1 (fr) | 2015-05-07 |
| CN106233245B (zh) | 2019-08-27 |
| CN106233245A (zh) | 2016-12-14 |
| CA2929213A1 (fr) | 2015-05-07 |
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| MKLA | Lapsed |
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