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
- Publication number
- 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
- Authority
- CA
- Canada
- Prior art keywords
- track
- audio
- audio input
- note
- tracks
- 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 - Fee Related
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
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 |
---|---|---|---|
US14/067,934 | 2013-10-30 | ||
US14/067,942 | 2013-10-30 | ||
US14/067,934 US9310959B2 (en) | 2009-06-01 | 2013-10-30 | System and method for enhancing audio |
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 |
US14/067,931 | 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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10019995B1 (en) | 2011-03-01 | 2018-07-10 | Alice J. Stiebel | Methods and systems for language learning based on a series of pitch patterns |
US11062615B1 (en) | 2011-03-01 | 2021-07-13 | Intelligibility Training LLC | Methods and systems for remote language learning in a pandemic-aware world |
WO2018174073A1 (fr) * | 2017-03-22 | 2018-09-27 | ヤマハ株式会社 | Dispositif de transposition, procédé de transposition et programme |
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 |
US11803351B2 (en) * | 2019-04-03 | 2023-10-31 | Dolby Laboratories Licensing Corporation | Scalable voice scene media server |
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 |
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 |
EP4115629A1 (fr) | 2020-03-06 | 2023-01-11 | algoriddim GmbH | Procédé, dispositif et logiciel permettant d'appliquer un effet audio à un signal audio séparé d'un signal audio mixte |
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 |
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 |
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 |
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 |
TWI844231B (zh) * | 2023-01-16 | 2024-06-01 | 中華電信股份有限公司 | 提供伴唱服務的系統和方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5689078A (en) * | 1995-06-30 | 1997-11-18 | Hologramaphone Research, Inc. | Music generating system and method utilizing control of music based upon displayed color |
US5936181A (en) * | 1998-05-13 | 1999-08-10 | International Business Machines Corporation | System and method for applying a role-and register-preserving harmonic transformation to musical pitches |
US6369311B1 (en) * | 1999-06-25 | 2002-04-09 | Yamaha Corporation | Apparatus and method for generating harmony tones based on given voice signal and performance data |
JP3879357B2 (ja) * | 2000-03-02 | 2007-02-14 | ヤマハ株式会社 | 音声信号または楽音信号の処理装置およびその処理プログラムが記録された記録媒体 |
JP3707364B2 (ja) * | 2000-07-18 | 2005-10-19 | ヤマハ株式会社 | 自動作曲装置、方法及び記録媒体 |
GB0229940D0 (en) * | 2002-12-20 | 2003-01-29 | Koninkl Philips Electronics Nv | Audio signal analysing method and apparatus |
JP2004287099A (ja) * | 2003-03-20 | 2004-10-14 | Sony Corp | 歌声合成方法、歌声合成装置、プログラム及び記録媒体並びにロボット装置 |
US8544050B2 (en) * | 2003-12-30 | 2013-09-24 | Aol Inc. | Rule-based playlist engine |
SE528839C2 (sv) * | 2006-02-06 | 2007-02-27 | Mats Hillborg | Melodigenerator |
ES2539813T3 (es) * | 2007-02-01 | 2015-07-06 | Museami, Inc. | Transcripción de música |
EP2122509A1 (fr) * | 2007-02-14 | 2009-11-25 | Museami, Inc. | Création musicale en collaboration |
US8180063B2 (en) * | 2007-03-30 | 2012-05-15 | Audiofile Engineering Llc | Audio signal processing system for live music performance |
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 |
US8779268B2 (en) * | 2009-06-01 | 2014-07-15 | Music Mastermind, Inc. | System and method for producing a more harmonious musical accompaniment |
US9257053B2 (en) * | 2009-06-01 | 2016-02-09 | Zya, Inc. | System and method for providing audio for a requested note using a render cache |
CN102576524A (zh) * | 2009-06-01 | 2012-07-11 | 音乐策划公司 | 接收、分析并编辑音频来创建音乐作品的系统和方法 |
US8735709B2 (en) * | 2010-02-25 | 2014-05-27 | Yamaha Corporation | Generation of harmony tone |
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 |
CN106023969B (zh) * | 2011-07-29 | 2020-02-18 | 音乐策划公司 | 用于将音频效果应用于音乐合辑的一个或多个音轨的方法 |
-
2014
- 2014-10-29 CN CN201480071808.7A patent/CN106233245B/zh not_active Expired - Fee Related
- 2014-10-29 CA CA2929213A patent/CA2929213C/fr not_active Expired - Fee Related
- 2014-10-29 WO PCT/US2014/062947 patent/WO2015066204A1/fr active Application Filing
- 2014-10-29 EP EP14858932.8A patent/EP3063618A4/fr not_active Withdrawn
- 2014-10-29 MX MX2016005646A patent/MX2016005646A/es unknown
Cited By (4)
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 |
Also Published As
Publication number | Publication date |
---|---|
EP3063618A4 (fr) | 2017-07-26 |
WO2015066204A1 (fr) | 2015-05-07 |
EP3063618A1 (fr) | 2016-09-07 |
CA2929213A1 (fr) | 2015-05-07 |
CN106233245B (zh) | 2019-08-27 |
CN106233245A (zh) | 2016-12-14 |
MX2016005646A (es) | 2017-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9251776B2 (en) | System and method creating harmonizing tracks for an audio input | |
US9310959B2 (en) | System and method for enhancing audio | |
CA2929213C (fr) | 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 | |
US9177540B2 (en) | System and method for conforming an audio input to a musical key | |
US8779268B2 (en) | System and method for producing a more harmonious musical accompaniment | |
US9257053B2 (en) | System and method for providing audio for a requested note using a render cache | |
US8785760B2 (en) | System and method for applying a chain of effects to a musical composition | |
EP3059886B1 (fr) | Production virtuelle d'une composition musicale par application de chaînes d'effets à des pistes instrumentales. | |
CA2764042C (fr) | Systeme et procede de reception, d'analyse et d'emission de contenu audio pour creer des compositions musicales | |
CA2843438A1 (fr) | Systeme et procede de fourniture de donnees audio pour une note demandee a l'aide d'une memoire cache de dispositif de rendu | |
US20240153475A1 (en) | Music management services |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20160429 |
|
MKLA | Lapsed |
Effective date: 20201029 |