ES2364005T3 - Procedimiento, dispositivo y medio de código de programa informático para la conversión de voz. - Google Patents
Procedimiento, dispositivo y medio de código de programa informático para la conversión de voz. Download PDFInfo
- Publication number
- ES2364005T3 ES2364005T3 ES08804436T ES08804436T ES2364005T3 ES 2364005 T3 ES2364005 T3 ES 2364005T3 ES 08804436 T ES08804436 T ES 08804436T ES 08804436 T ES08804436 T ES 08804436T ES 2364005 T3 ES2364005 T3 ES 2364005T3
- Authority
- ES
- Spain
- Prior art keywords
- parameters
- wave
- vocal tract
- lsf
- vector
- 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.)
- Active
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 81
- 238000004590 computer program Methods 0.000 title claims description 3
- 230000001755 vocal effect Effects 0.000 claims abstract description 88
- 230000003595 spectral effect Effects 0.000 claims abstract description 74
- 239000013598 vector Substances 0.000 claims abstract description 66
- 230000009466 transformation Effects 0.000 claims abstract description 52
- 230000005284 excitation Effects 0.000 claims abstract description 41
- 238000012549 training Methods 0.000 claims abstract description 27
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 26
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 230000008030 elimination Effects 0.000 claims abstract description 6
- 238000003379 elimination reaction Methods 0.000 claims abstract description 6
- 238000000844 transformation Methods 0.000 claims description 28
- 238000005457 optimization Methods 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 14
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 230000008439 repair process Effects 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 description 23
- 238000004458 analytical method Methods 0.000 description 21
- 230000006870 function Effects 0.000 description 17
- 238000013459 approach Methods 0.000 description 16
- 238000012986 modification Methods 0.000 description 11
- 230000004048 modification Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000005855 radiation Effects 0.000 description 8
- 238000004422 calculation algorithm Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000000737 ABX test Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000012074 hearing test Methods 0.000 description 3
- 238000007476 Maximum Likelihood Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 101100321932 Rattus norvegicus Prkaa2 gene Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
- G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/003—Changing voice quality, e.g. pitch or formants
- G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
- G10L21/013—Adapting to target pitch
- G10L2021/0135—Voice conversion or morphing
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/04—Time compression or expansion
- G10L21/057—Time compression or expansion for improving intelligibility
- G10L2021/0575—Aids for the handicapped in speaking
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Multimedia (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Numerical Control (AREA)
- Auxiliary Devices For Music (AREA)
- Circuit For Audible Band Transducer (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2008/062502 WO2010031437A1 (en) | 2008-09-19 | 2008-09-19 | Method and system of voice conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2364005T3 true ES2364005T3 (es) | 2011-08-22 |
Family
ID=40277465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES08804436T Active ES2364005T3 (es) | 2008-09-19 | 2008-09-19 | Procedimiento, dispositivo y medio de código de programa informático para la conversión de voz. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2215632B1 (de) |
| AT (1) | ATE502380T1 (de) |
| DE (1) | DE602008005641D1 (de) |
| ES (1) | ES2364005T3 (de) |
| WO (1) | WO2010031437A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2427044C1 (ru) * | 2010-05-14 | 2011-08-20 | Закрытое акционерное общество "Ай-Ти Мобайл" | Текстозависимый способ конверсии голоса |
| CN101901598A (zh) * | 2010-06-30 | 2010-12-01 | 北京捷通华声语音技术有限公司 | 一种哼唱合成方法和系统 |
| ES2364401B2 (es) * | 2011-06-27 | 2011-12-23 | Universidad Politécnica de Madrid | Método y sistema para la estimación de parámetros fisiológicos de la fonación. |
| RU2510954C2 (ru) * | 2012-05-18 | 2014-04-10 | Александр Юрьевич Бредихин | Способ переозвучивания аудиоматериалов и устройство для его осуществления |
| US9607610B2 (en) | 2014-07-03 | 2017-03-28 | Google Inc. | Devices and methods for noise modulation in a universal vocoder synthesizer |
| WO2020062217A1 (en) * | 2018-09-30 | 2020-04-02 | Microsoft Technology Licensing, Llc | Speech waveform generation |
| US20220148570A1 (en) * | 2019-02-25 | 2022-05-12 | Technologies Of Voice Interface Ltd. | Speech interpretation device and system |
| EP3839947A1 (de) | 2019-12-20 | 2021-06-23 | SoundHound, Inc. | Trainieren einer stimm-morphing-vorrichtung |
| US11600284B2 (en) | 2020-01-11 | 2023-03-07 | Soundhound, Inc. | Voice morphing apparatus having adjustable parameters |
| CN113780107B (zh) * | 2021-08-24 | 2024-03-01 | 电信科学技术第五研究所有限公司 | 一种基于深度学习双输入网络模型的无线电信号检测方法 |
| CN115641858B (zh) * | 2022-10-27 | 2026-04-21 | 深圳市中科蓝讯科技股份有限公司 | 变声处理方法、存储介质、芯片及电子设备 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100809368B1 (ko) * | 2006-08-09 | 2008-03-05 | 한국과학기술원 | 성대파를 이용한 음색 변환 시스템 |
-
2008
- 2008-09-19 WO PCT/EP2008/062502 patent/WO2010031437A1/en not_active Ceased
- 2008-09-19 ES ES08804436T patent/ES2364005T3/es active Active
- 2008-09-19 DE DE602008005641T patent/DE602008005641D1/de active Active
- 2008-09-19 EP EP08804436A patent/EP2215632B1/de not_active Not-in-force
- 2008-09-19 AT AT08804436T patent/ATE502380T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE602008005641D1 (de) | 2011-04-28 |
| WO2010031437A1 (en) | 2010-03-25 |
| ATE502380T1 (de) | 2011-04-15 |
| EP2215632A1 (de) | 2010-08-11 |
| EP2215632B1 (de) | 2011-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2364005T3 (es) | Procedimiento, dispositivo y medio de código de programa informático para la conversión de voz. | |
| Erro et al. | Voice conversion based on weighted frequency warping | |
| Arslan | Speaker transformation algorithm using segmental codebooks (STASC) | |
| ES2274606T3 (es) | Procedimiento y aparato para obtener datos de fuente y filtro basados en formantes, para codificacion y sintesis, utilizando funcion de coste y filtrado inverso. | |
| Childers | Glottal source modeling for voice conversion | |
| Akande et al. | Estimation of the vocal tract transfer function with application to glottal wave analysis | |
| Cabral et al. | Towards an improved modeling of the glottal source in statistical parametric speech synthesis | |
| Degottex et al. | Phase minimization for glottal model estimation | |
| Chappell et al. | A comparison of spectral smoothing methods for segment concatenation based speech synthesis | |
| Erro et al. | Weighted frequency warping for voice conversion. | |
| Cabral et al. | Glottal spectral separation for parametric speech synthesis | |
| Nercessian | Differentiable WORLD synthesizer-based neural vocoder with application to end-to-end audio style transfer | |
| Ohtsuka et al. | TRANSLATED PAPER | |
| Schleusing et al. | Joint source-filter optimization for accurate vocal tract estimation using differential evolution | |
| Degottex | Glottal source and vocal-tract separation | |
| Roebel et al. | Analysis and modification of excitation source characteristics for singing voice synthesis | |
| JP4999757B2 (ja) | 音声分析合成装置、音声分析合成方法、コンピュータプログラム、および記録媒体 | |
| Lu et al. | Glottal source modeling for singing voice synthesis | |
| Agiomyrgiannakis et al. | ARX-LF-based source-filter methods for voice modification and transformation | |
| Childers et al. | Factors in voice quality: acoustic features related to gender | |
| Cabral et al. | Towards a better representation of the envelope modulation of aspiration noise | |
| Del Pozo | Voice source and duration modelling for voice conversion and speech repair | |
| Gowda et al. | Quasi closed phase analysis of speech signals using time varying weighted linear prediction for accurate formant tracking | |
| Erro et al. | A pitch-asynchronous simple method for speech synthesis by diphone concatenation using the deterministic plus stochastic model | |
| Parthasarathy et al. | Articulatory analysis and synthesis of speech |