CN1815552B - 基于线谱频率及其阶间差分参数的频谱建模与语音增强方法 - Google Patents
基于线谱频率及其阶间差分参数的频谱建模与语音增强方法 Download PDFInfo
- Publication number
- CN1815552B CN1815552B CN200610038589A CN200610038589A CN1815552B CN 1815552 B CN1815552 B CN 1815552B CN 200610038589 A CN200610038589 A CN 200610038589A CN 200610038589 A CN200610038589 A CN 200610038589A CN 1815552 B CN1815552 B CN 1815552B
- Authority
- CN
- China
- Prior art keywords
- order
- line spectrum
- inter
- spectrum frequency
- speech
- 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 - Lifetime
Links
Images
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610038589A CN1815552B (zh) | 2006-02-28 | 2006-02-28 | 基于线谱频率及其阶间差分参数的频谱建模与语音增强方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610038589A CN1815552B (zh) | 2006-02-28 | 2006-02-28 | 基于线谱频率及其阶间差分参数的频谱建模与语音增强方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1815552A CN1815552A (zh) | 2006-08-09 |
| CN1815552B true CN1815552B (zh) | 2010-05-12 |
Family
ID=36907726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610038589A Expired - Lifetime CN1815552B (zh) | 2006-02-28 | 2006-02-28 | 基于线谱频率及其阶间差分参数的频谱建模与语音增强方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1815552B (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887719A (zh) * | 2010-06-30 | 2010-11-17 | 北京捷通华声语音技术有限公司 | 语音合成方法、系统及具有语音合成功能的移动终端设备 |
| CN102214463A (zh) * | 2011-06-01 | 2011-10-12 | 北京宇音天下科技有限公司 | 一种基于自适应加权谱内插系数的嵌入式语音合成方法 |
| CN102231275B (zh) * | 2011-06-01 | 2013-10-16 | 北京宇音天下科技有限公司 | 一种基于加权混合激励的嵌入式语音合成方法 |
| KR101797679B1 (ko) * | 2013-07-18 | 2017-11-15 | 니폰 덴신 덴와 가부시끼가이샤 | 선형 예측 분석 장치, 방법, 프로그램 및 기록 매체 |
| CN104143337B (zh) * | 2014-01-08 | 2015-12-09 | 腾讯科技(深圳)有限公司 | 一种提高音频信号音质的方法和装置 |
| CN106486129B (zh) | 2014-06-27 | 2019-10-25 | 华为技术有限公司 | 一种音频编码方法和装置 |
| CN109308894A (zh) * | 2018-09-26 | 2019-02-05 | 中国人民解放军陆军工程大学 | 一种基于Bloomfield’s模型的语音建模方法 |
| CN110559014B (zh) * | 2019-08-28 | 2021-10-26 | 华南理工大学 | 基于探头补偿的分数阶傅里叶变换回波成像方法与系统 |
| CN111179905A (zh) * | 2020-01-10 | 2020-05-19 | 北京中科深智科技有限公司 | 一种快速配音生成方法及装置 |
| CN112562701B (zh) * | 2020-11-16 | 2023-03-28 | 华南理工大学 | 心音信号双通道自适应降噪算法、装置、介质及设备 |
| CN113053351B (zh) * | 2021-03-14 | 2024-01-30 | 西北工业大学 | 一种基于听觉感知的飞机舱内噪声合成方法 |
| CN113096636B (zh) * | 2021-06-08 | 2022-02-11 | 北京世纪好未来教育科技有限公司 | 语音合成装置、方法、电子设备和存储介质 |
| CN121054009B (zh) * | 2025-11-03 | 2026-02-03 | 马栏山音视频实验室 | 基于神经网络的线谱频率增强方法、装置、设备及介质 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0852376A2 (en) * | 1997-01-02 | 1998-07-08 | Texas Instruments Incorporated | Improved multimodal code-excited linear prediction (CELP) coder and method |
| US6205423B1 (en) * | 1998-01-13 | 2001-03-20 | Conexant Systems, Inc. | Method for coding speech containing noise-like speech periods and/or having background noise |
| CN1667703A (zh) * | 2003-12-18 | 2005-09-14 | 诺基亚公司 | 编码域中的音频增强 |
-
2006
- 2006-02-28 CN CN200610038589A patent/CN1815552B/zh not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0852376A2 (en) * | 1997-01-02 | 1998-07-08 | Texas Instruments Incorporated | Improved multimodal code-excited linear prediction (CELP) coder and method |
| US6205423B1 (en) * | 1998-01-13 | 2001-03-20 | Conexant Systems, Inc. | Method for coding speech containing noise-like speech periods and/or having background noise |
| CN1667703A (zh) * | 2003-12-18 | 2005-09-14 | 诺基亚公司 | 编码域中的音频增强 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1815552A (zh) | 2006-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Toda et al. | Statistical mapping between articulatory movements and acoustic spectrum using a Gaussian mixture model | |
| CN101308652B (zh) | 一种个性化歌唱语音的合成方法 | |
| Arslan | Speaker transformation algorithm using segmental codebooks (STASC) | |
| Airaksinen et al. | Quasi closed phase glottal inverse filtering analysis with weighted linear prediction | |
| US9031834B2 (en) | Speech enhancement techniques on the power spectrum | |
| Gobl et al. | 11 voice source variation and its communicative functions | |
| EP2881947B1 (en) | Spectral envelope and group delay inference system and voice signal synthesis system for voice analysis/synthesis | |
| CN110648684B (zh) | 一种基于WaveNet的骨导语音增强波形生成方法 | |
| CN1815552B (zh) | 基于线谱频率及其阶间差分参数的频谱建模与语音增强方法 | |
| CN106057192A (zh) | 一种实时语音转换方法和装置 | |
| CN103915093A (zh) | 一种实现语音歌唱化的方法和装置 | |
| CN102426834A (zh) | 测试英文口语韵律水平的方法 | |
| CN1835074B (zh) | 一种结合高层描述信息和模型自适应的说话人转换方法 | |
| Ohtsuka et al. | TRANSLATED PAPER | |
| CN101178895A (zh) | 基于生成参数听感误差最小化的模型自适应方法 | |
| JP6902759B2 (ja) | 音響モデル学習装置、音声合成装置、方法およびプログラム | |
| Bergstrom et al. | Code-book driven glottal pulse analysis | |
| CN119360820A (zh) | 一种语音合成方法及系统 | |
| TWI360108B (en) | Method for synthesizing speech | |
| Narendra et al. | Time-domain deterministic plus noise model based hybrid source modeling for statistical parametric speech synthesis | |
| Wen et al. | Pitch-scaled spectrum based excitation model for HMM-based speech synthesis | |
| Kurita et al. | Robustness of Statistical Voice Conversion Based on Direct Waveform Modification Against Background Sounds. | |
| Narendra et al. | Parameterization of excitation signal for improving the quality of HMM-based speech synthesis system | |
| Buchanan et al. | Adding personality to neutral speech synthesis voices | |
| Murphy et al. | Integrating a voice analysis-synthesis system with a TTS framework for controlling affect and speaker identity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CI01 | Publication of corrected invention patent application |
Correction item: Inventor second inventor Correct: Wang Yuping False: Wang Yuhua Number: 32 Page: 448 Volume: 22 |
|
| CI02 | Correction of invention patent application |
Correction item: Inventor second inventor Correct: Wang Yuping False: Wang Yuhua Number: 32 Page: The title page Volume: 22 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR ^ THE SECOND INVENTOR; FROM: ^ WANG YUHUA TO: ^ WANG YUPING |
|
| ERR | Gazette correction |
Free format text: CORRECT: INVENTOR ^ THE SECOND INVENTOR; FROM: ^ WANG YUHUA TO: ^ WANG YUPING |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI USTC IFLYTEK CO., LTD. Free format text: FORMER NAME: ZHONGKEDA XUNFEI INFORMATION SCIENCE +. TECHNOLOGY CO., LTD., ANHUI PROV. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230088 No. 616, Mount Huangshan Road, Hefei, Anhui Patentee after: ANHUI USTC IFLYTEK Co.,Ltd. Address before: 230088 No. 616, Mount Huangshan Road, Hefei, Anhui Patentee before: Anhui University of Science and Technology Information Technology Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: IFLYTEK CO., LTD. Free format text: FORMER NAME: ANHUI USTC IFLYTEK CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Wangjiang Road high tech Development Zone Hefei city Anhui province 230088 No. 666 Patentee after: IFLYTEK Co.,Ltd. Address before: 230088 No. 616, Mount Huangshan Road, Hefei, Anhui Patentee before: ANHUI USTC IFLYTEK Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |