ATE288121T1 - Verfahren und vorrichtung zur geräuschreduzierung in sprachsignalen - Google Patents
Verfahren und vorrichtung zur geräuschreduzierung in sprachsignalenInfo
- Publication number
- ATE288121T1 ATE288121T1 AT00925105T AT00925105T ATE288121T1 AT E288121 T1 ATE288121 T1 AT E288121T1 AT 00925105 T AT00925105 T AT 00925105T AT 00925105 T AT00925105 T AT 00925105T AT E288121 T1 ATE288121 T1 AT E288121T1
- Authority
- AT
- Austria
- Prior art keywords
- speech
- reducing noise
- production
- sounds
- voice signals
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal 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
- G10L21/0208—Noise filtering
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA199900691 | 1999-05-19 | ||
DKPA200000201 | 2000-02-08 | ||
PCT/DK2000/000263 WO2000072305A2 (en) | 1999-05-19 | 2000-05-16 | A method and apparatus for noise reduction in speech signals |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE288121T1 true ATE288121T1 (de) | 2005-02-15 |
Family
ID=26064462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00925105T ATE288121T1 (de) | 1999-05-19 | 2000-05-16 | Verfahren und vorrichtung zur geräuschreduzierung in sprachsignalen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1208561B1 (de) |
AT (1) | ATE288121T1 (de) |
AU (1) | AU4394300A (de) |
DE (1) | DE60017758D1 (de) |
WO (1) | WO2000072305A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003287927A1 (en) * | 2002-12-31 | 2004-07-22 | Microsound A/S | A method and apparatus for enhancing the perceptual quality of synthesized speech signals |
US9666204B2 (en) | 2014-04-30 | 2017-05-30 | Qualcomm Incorporated | Voice profile management and speech signal generation |
US10332520B2 (en) | 2017-02-13 | 2019-06-25 | Qualcomm Incorporated | Enhanced speech generation |
CN112969130A (zh) * | 2020-12-31 | 2021-06-15 | 维沃移动通信有限公司 | 音频信号处理方法、装置和电子设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69221985T2 (de) * | 1991-10-18 | 1998-01-08 | At & T Corp | Verfahren und Vorrichtung zur Glättung von Grundperiodewellenformen |
US5479560A (en) * | 1992-10-30 | 1995-12-26 | Technology Research Association Of Medical And Welfare Apparatus | Formant detecting device and speech processing apparatus |
EP0796489B1 (de) * | 1994-11-25 | 1999-05-06 | Fleming K. Fink | Verfahren zur veränderung eines sprachsignales mittels grundfrequenzmanipulation |
-
2000
- 2000-05-16 AU AU43943/00A patent/AU4394300A/en not_active Abandoned
- 2000-05-16 DE DE60017758T patent/DE60017758D1/de not_active Expired - Lifetime
- 2000-05-16 WO PCT/DK2000/000263 patent/WO2000072305A2/en active IP Right Grant
- 2000-05-16 EP EP00925105A patent/EP1208561B1/de not_active Expired - Lifetime
- 2000-05-16 AT AT00925105T patent/ATE288121T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60017758D1 (de) | 2005-03-03 |
EP1208561B1 (de) | 2005-01-26 |
WO2000072305A3 (en) | 2008-01-10 |
EP1208561A2 (de) | 2002-05-29 |
AU4394300A (en) | 2000-12-12 |
WO2000072305A2 (en) | 2000-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |