CN109817193A - 一种基于时变多段式频谱的音色拟合*** - Google Patents
一种基于时变多段式频谱的音色拟合*** Download PDFInfo
- Publication number
- CN109817193A CN109817193A CN201910128159.4A CN201910128159A CN109817193A CN 109817193 A CN109817193 A CN 109817193A CN 201910128159 A CN201910128159 A CN 201910128159A CN 109817193 A CN109817193 A CN 109817193A
- Authority
- CN
- China
- Prior art keywords
- musical instrument
- time
- model
- tone color
- section
- 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.)
- Granted
Links
- 238000001228 spectrum Methods 0.000 title claims abstract description 32
- QDGIAPPCJRFVEK-UHFFFAOYSA-N (1-methylpiperidin-4-yl) 2,2-bis(4-chlorophenoxy)acetate Chemical compound C1CN(C)CCC1OC(=O)C(OC=1C=CC(Cl)=CC=1)OC1=CC=C(Cl)C=C1 QDGIAPPCJRFVEK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000005236 sound signal Effects 0.000 claims abstract description 12
- 238000004088 simulation Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 239000003086 colorant Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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
- 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
- G10H3/188—Means for processing the signal picked up from the strings for converting the signal to digital format
-
- 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
- G10H1/00—Details of electrophonic musical instruments
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
-
- 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
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
- G10H1/12—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms
- G10H1/125—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms using a digital filter
-
- 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
- G10H2250/025—Envelope processing of music signals in, e.g. time domain, transform domain or cepstrum domain
- G10H2250/031—Spectrum envelope processing
-
- 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
- G10H2250/055—Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor
- G10H2250/111—Impulse response, i.e. filters defined or specified by their temporal impulse response features, e.g. for echo or reverberation applications
- G10H2250/115—FIR impulse, e.g. for echoes or room acoustics, the shape of the impulse response is specified in particular according to delay times
-
- 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
- G10H2250/621—Waveform interpolation
- G10H2250/625—Interwave interpolation, i.e. interpolating between two different waveforms, e.g. timbre or pitch or giving one waveform the shape of another while preserving its frequency or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910128159.4A CN109817193B (zh) | 2019-02-21 | 2019-02-21 | 一种基于时变多段式频谱的音色拟合*** |
US16/713,023 US10902832B2 (en) | 2019-02-21 | 2019-12-13 | Timbre fitting method and system based on time-varying multi-segment spectrum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910128159.4A CN109817193B (zh) | 2019-02-21 | 2019-02-21 | 一种基于时变多段式频谱的音色拟合*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109817193A true CN109817193A (zh) | 2019-05-28 |
CN109817193B CN109817193B (zh) | 2022-11-22 |
Family
ID=66607081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910128159.4A Active CN109817193B (zh) | 2019-02-21 | 2019-02-21 | 一种基于时变多段式频谱的音色拟合*** |
Country Status (2)
Country | Link |
---|---|
US (1) | US10902832B2 (zh) |
CN (1) | CN109817193B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110534081A (zh) * | 2019-09-05 | 2019-12-03 | 长沙市回音科技有限公司 | 一种将吉他声音转换成其他乐器声音的实时演奏方法及*** |
CN110910895A (zh) * | 2019-08-29 | 2020-03-24 | 腾讯科技(深圳)有限公司 | 一种声音处理的方法、装置、设备和介质 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10186247B1 (en) * | 2018-03-13 | 2019-01-22 | The Nielsen Company (Us), Llc | Methods and apparatus to extract a pitch-independent timbre attribute from a media signal |
CN109817193B (zh) * | 2019-02-21 | 2022-11-22 | 深圳市魔耳乐器有限公司 | 一种基于时变多段式频谱的音色拟合*** |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103165121A (zh) * | 2011-12-09 | 2013-06-19 | 雅马哈株式会社 | 信号处理设备 |
US20140260906A1 (en) * | 2013-03-14 | 2014-09-18 | Stephen Welch | Musical Instrument Pickup Signal Processor |
CN104103266A (zh) * | 2013-04-08 | 2014-10-15 | 雅马哈株式会社 | 音色选择装置、乐器以及音色选择方法 |
CN107195289A (zh) * | 2016-05-28 | 2017-09-22 | 浙江大学 | 一种可编辑的多级音色合成***及方法 |
US20180122347A1 (en) * | 2015-04-13 | 2018-05-03 | Filippo Zanetti | Device and method for simulating a sound timbre, particularly for stringed electrical musical instruments |
CN108630178A (zh) * | 2017-03-23 | 2018-10-09 | 卡西欧计算机株式会社 | 乐音生成装置、乐音生成方法、记录介质及电子乐器 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5504270A (en) * | 1994-08-29 | 1996-04-02 | Sethares; William A. | Method and apparatus for dissonance modification of audio signals |
US5808225A (en) * | 1996-12-31 | 1998-09-15 | Intel Corporation | Compressing music into a digital format |
US6392135B1 (en) * | 1999-07-07 | 2002-05-21 | Yamaha Corporation | Musical sound modification apparatus and method |
US7461002B2 (en) * | 2001-04-13 | 2008-12-02 | Dolby Laboratories Licensing Corporation | Method for time aligning audio signals using characterizations based on auditory events |
EP2262108B1 (en) * | 2004-10-26 | 2017-03-01 | Dolby Laboratories Licensing Corporation | Adjusting the perceived loudness and/or the perceived spectral balance of an audio signal |
US8199933B2 (en) * | 2004-10-26 | 2012-06-12 | Dolby Laboratories Licensing Corporation | Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal |
US8138409B2 (en) * | 2007-08-10 | 2012-03-20 | Sonicjam, Inc. | Interactive music training and entertainment system |
SE535612C2 (sv) * | 2011-01-11 | 2012-10-16 | Arne Wallander | Förändring av ett ljuds upplevda styrkegrad medelst filtrering med en parametrisk equalizer |
GB2493030B (en) * | 2011-07-22 | 2014-01-15 | Mikko Pekka Vainiala | Method of sound analysis and associated sound synthesis |
US9495591B2 (en) * | 2012-04-13 | 2016-11-15 | Qualcomm Incorporated | Object recognition using multi-modal matching scheme |
US9560466B2 (en) * | 2013-09-05 | 2017-01-31 | AmOS DM, LLC | Systems and methods for simulation of mixing in air of recorded sounds |
US20170024495A1 (en) * | 2015-07-21 | 2017-01-26 | Positive Grid LLC | Method of modeling characteristics of a musical instrument |
US10430154B2 (en) * | 2016-09-23 | 2019-10-01 | Eventide Inc. | Tonal/transient structural separation for audio effects |
FR3062945B1 (fr) * | 2017-02-13 | 2019-04-05 | Centre National De La Recherche Scientifique | Methode et appareil de modification dynamique du timbre de la voix par decalage en frequence des formants d'une enveloppe spectrale |
CN107863095A (zh) * | 2017-11-21 | 2018-03-30 | 广州酷狗计算机科技有限公司 | 音频信号处理方法、装置和存储介质 |
US10186247B1 (en) * | 2018-03-13 | 2019-01-22 | The Nielsen Company (Us), Llc | Methods and apparatus to extract a pitch-independent timbre attribute from a media signal |
CN109817193B (zh) * | 2019-02-21 | 2022-11-22 | 深圳市魔耳乐器有限公司 | 一种基于时变多段式频谱的音色拟合*** |
-
2019
- 2019-02-21 CN CN201910128159.4A patent/CN109817193B/zh active Active
- 2019-12-13 US US16/713,023 patent/US10902832B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103165121A (zh) * | 2011-12-09 | 2013-06-19 | 雅马哈株式会社 | 信号处理设备 |
US20140260906A1 (en) * | 2013-03-14 | 2014-09-18 | Stephen Welch | Musical Instrument Pickup Signal Processor |
CN104103266A (zh) * | 2013-04-08 | 2014-10-15 | 雅马哈株式会社 | 音色选择装置、乐器以及音色选择方法 |
US20180122347A1 (en) * | 2015-04-13 | 2018-05-03 | Filippo Zanetti | Device and method for simulating a sound timbre, particularly for stringed electrical musical instruments |
CN107195289A (zh) * | 2016-05-28 | 2017-09-22 | 浙江大学 | 一种可编辑的多级音色合成***及方法 |
CN108630178A (zh) * | 2017-03-23 | 2018-10-09 | 卡西欧计算机株式会社 | 乐音生成装置、乐音生成方法、记录介质及电子乐器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110910895A (zh) * | 2019-08-29 | 2020-03-24 | 腾讯科技(深圳)有限公司 | 一种声音处理的方法、装置、设备和介质 |
CN110910895B (zh) * | 2019-08-29 | 2021-04-30 | 腾讯科技(深圳)有限公司 | 一种声音处理的方法、装置、设备和介质 |
CN110534081A (zh) * | 2019-09-05 | 2019-12-03 | 长沙市回音科技有限公司 | 一种将吉他声音转换成其他乐器声音的实时演奏方法及*** |
CN110534081B (zh) * | 2019-09-05 | 2021-09-03 | 长沙市回音科技有限公司 | 一种将吉他声音转换成其他乐器声音的实时演奏方法及*** |
Also Published As
Publication number | Publication date |
---|---|
US20200273441A1 (en) | 2020-08-27 |
CN109817193B (zh) | 2022-11-22 |
US10902832B2 (en) | 2021-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109817193A (zh) | 一种基于时变多段式频谱的音色拟合*** | |
JP2020003537A (ja) | オーディオ抽出装置、学習装置、カラオケ装置、オーディオ抽出方法、学習方法及びプログラム | |
US10553188B2 (en) | Musical attribution in a two-dimensional digital representation | |
CN108573690A (zh) | 电子乐器、发音控制方法以及记录介质 | |
RU2001123220A (ru) | Музыкальный инструмент (варианты), способ записи звука и стационарный носитель для запоминания музыкального произведения, приспособленные к музыкальному интонированию бикамерной гаммы | |
CN101223564B (zh) | 将标准音符的频率转换为对应的Ra格式音符的频率的设备 | |
Park | Instrument technology: Bones, tones, phones, and beyond | |
KR102419843B1 (ko) | 악보 변환 시스템 | |
US11942106B2 (en) | Apparatus for analyzing audio, audio analysis method, and model building method | |
Carmi-Cohen | An investigation into the tonal structure of the maqamat | |
US4641563A (en) | Electronic musical instrument | |
Henderson-Sellers et al. | Has classical music a fractal nature?—A reanalysis | |
Shuster et al. | Mapping timbral surfaces in Alpine yodeling: New directions in the analysis of tone color for unaccompanied vocal music | |
Wun et al. | Perceptual wavetable matching for synthesis of musical instrument tones | |
US2971420A (en) | Electrical musical instrument | |
Nichols II | The vbow: An expressive musical controller haptic human-computer interface | |
Fallowfield | Cello multiphonics: technical and musical parameters | |
Urazbaeva | THE IMPORTANCE OF MUSIC THEORY | |
So et al. | Wavetable matching of pitched inharmonic instrument tones | |
Vickery | Visualising the sonic environment | |
Kostek et al. | Study of Parameter Relations in Music Instrument Patterns | |
Shuster et al. | 9 Mapping timbral surfaces in Alpine yodeling | |
Ackermann et al. | Acoustic musical instruments as sound sources with dynamic directivity | |
JPS6291995A (ja) | 電子楽器 | |
Soyka | Notes on Ekmelic Harmony: Partials, 3rd Messiaen Scale and Maqam Husseini |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 518000 Building B, Building 501, Jinghang Industrial Park, Xingdong Community, Xin'an Street, Bao'an District, Shenzhen City, Guangdong Province (a multi site enterprise with one photo) Patentee after: SHENZHEN MOOER AUDIO Co.,Ltd. Country or region after: China Address before: 518000 Room 501, Building B, Jinghang Electronics Factory, District 71, Xingdong Community, Xin'an Street, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN MOOER AUDIO Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |