ES2263459T3 - Sistetizador de conversacion basado en la codificacion de conversacion de indice variable. - Google Patents
Sistetizador de conversacion basado en la codificacion de conversacion de indice variable.Info
- Publication number
- ES2263459T3 ES2263459T3 ES00914511T ES00914511T ES2263459T3 ES 2263459 T3 ES2263459 T3 ES 2263459T3 ES 00914511 T ES00914511 T ES 00914511T ES 00914511 T ES00914511 T ES 00914511T ES 2263459 T3 ES2263459 T3 ES 2263459T3
- Authority
- ES
- Spain
- Prior art keywords
- index
- conversation
- parameters
- variable
- kbps
- 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
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims description 33
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000004044 response Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001755 vocal effect Effects 0.000 claims 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 15
- 238000003786 synthesis reaction Methods 0.000 abstract description 15
- 238000012545 processing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000001260 vocal cord Anatomy 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
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
-
- 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
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
-
- 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
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
- G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Devices For Executing Special Programs (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24660599A | 1999-02-08 | 1999-02-08 | |
| US246605 | 1999-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2263459T3 true ES2263459T3 (es) | 2006-12-16 |
Family
ID=22931374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES00914511T Expired - Lifetime ES2263459T3 (es) | 1999-02-08 | 2000-02-04 | Sistetizador de conversacion basado en la codificacion de conversacion de indice variable. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1159738B1 (enExample) |
| JP (2) | JP4503853B2 (enExample) |
| KR (1) | KR100648872B1 (enExample) |
| CN (1) | CN1212604C (enExample) |
| AT (1) | ATE322731T1 (enExample) |
| AU (1) | AU3589100A (enExample) |
| DE (1) | DE60027140T2 (enExample) |
| ES (1) | ES2263459T3 (enExample) |
| HK (1) | HK1042980B (enExample) |
| WO (1) | WO2000046795A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4867076B2 (ja) * | 2001-03-28 | 2012-02-01 | 日本電気株式会社 | 音声合成用圧縮素片作成装置、音声規則合成装置及びそれらに用いる方法 |
| KR100425982B1 (ko) * | 2001-12-29 | 2004-04-06 | 엘지전자 주식회사 | 아이엠티-2000 망의 음성 데이터 속도 변경 방법 |
| KR100651731B1 (ko) * | 2003-12-26 | 2006-12-01 | 한국전자통신연구원 | 가변 프레임 음성 부호화/복호화 장치 및 그 방법 |
| CN101692685B (zh) * | 2009-10-29 | 2012-05-30 | 中国电信股份有限公司 | 一种彩铃音质改善的方法和系统 |
| JP5677470B2 (ja) * | 2011-02-03 | 2015-02-25 | パナソニックＩｐマネジメント株式会社 | 音声読上げ装置、音声出力装置、音声出力システム、音声読上げ方法および音声出力方法 |
| CN106952651A (zh) * | 2017-02-17 | 2017-07-14 | 福建星网智慧科技股份有限公司 | 一种语音处理装置传输语音的方法以及系统 |
| US11404045B2 (en) | 2019-08-30 | 2022-08-02 | Samsung Electronics Co., Ltd. | Speech synthesis method and apparatus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3883519T2 (de) * | 1988-03-08 | 1994-03-17 | Ibm | Verfahren und Einrichtung zur Sprachkodierung mit mehreren Datenraten. |
| BR9206143A (pt) * | 1991-06-11 | 1995-01-03 | Qualcomm Inc | Processos de compressão de final vocal e para codificação de taxa variável de quadros de entrada, aparelho para comprimir im sinal acústico em dados de taxa variável, codificador de prognóstico exitado por córdigo de taxa variável (CELP) e descodificador para descodificar quadros codificados |
| JP3081300B2 (ja) * | 1991-10-01 | 2000-08-28 | 三洋電機株式会社 | 残差駆動型音声合成装置 |
| TW271524B (enExample) * | 1994-08-05 | 1996-03-01 | Qualcomm Inc | |
| JPH08263099A (ja) * | 1995-03-23 | 1996-10-11 | Toshiba Corp | 符号化装置 |
| US6137840A (en) * | 1995-03-31 | 2000-10-24 | Qualcomm Incorporated | Method and apparatus for performing fast power control in a mobile communication system |
| US5790957A (en) * | 1995-09-12 | 1998-08-04 | Nokia Mobile Phones Ltd. | Speech recall in cellular telephone |
| US5914950A (en) * | 1997-04-08 | 1999-06-22 | Qualcomm Incorporated | Method and apparatus for reverse link rate scheduling |
| DE29717372U1 (de) * | 1997-09-29 | 1997-11-27 | Siemens AG, 80333 München | Integrierter Schaltkreis für ein mobiles Funkgerät mit Anrufbeantworterfunktion |
-
2000
- 2000-02-04 JP JP2000597796A patent/JP4503853B2/ja not_active Expired - Fee Related
- 2000-02-04 CN CNB00803589XA patent/CN1212604C/zh not_active Expired - Fee Related
- 2000-02-04 HK HK02104772.4A patent/HK1042980B/zh not_active IP Right Cessation
- 2000-02-04 ES ES00914511T patent/ES2263459T3/es not_active Expired - Lifetime
- 2000-02-04 DE DE60027140T patent/DE60027140T2/de not_active Expired - Lifetime
- 2000-02-04 KR KR1020017009887A patent/KR100648872B1/ko not_active Expired - Fee Related
- 2000-02-04 WO PCT/US2000/002900 patent/WO2000046795A1/en not_active Ceased
- 2000-02-04 AU AU35891/00A patent/AU3589100A/en not_active Abandoned
- 2000-02-04 EP EP00914511A patent/EP1159738B1/en not_active Expired - Lifetime
- 2000-02-04 AT AT00914511T patent/ATE322731T1/de not_active IP Right Cessation
-
2009
- 2009-10-30 JP JP2009250670A patent/JP2010092059A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE60027140T2 (de) | 2007-01-11 |
| KR20020012157A (ko) | 2002-02-15 |
| ATE322731T1 (de) | 2006-04-15 |
| HK1042980A1 (en) | 2002-08-30 |
| WO2000046795A1 (en) | 2000-08-10 |
| HK1042980B (zh) | 2005-12-23 |
| AU3589100A (en) | 2000-08-25 |
| CN1347548A (zh) | 2002-05-01 |
| KR100648872B1 (ko) | 2006-11-24 |
| JP4503853B2 (ja) | 2010-07-14 |
| JP2010092059A (ja) | 2010-04-22 |
| JP2002536693A (ja) | 2002-10-29 |
| DE60027140D1 (de) | 2006-05-18 |
| WO2000046795A9 (en) | 2001-10-18 |
| EP1159738B1 (en) | 2006-04-05 |
| EP1159738A1 (en) | 2001-12-05 |
| CN1212604C (zh) | 2005-07-27 |
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