CN1985301B - 用于多路重合噪声检测的系统和方法 - Google Patents
用于多路重合噪声检测的系统和方法 Download PDFInfo
- Publication number
- CN1985301B CN1985301B CN2005800233513A CN200580023351A CN1985301B CN 1985301 B CN1985301 B CN 1985301B CN 2005800233513 A CN2005800233513 A CN 2005800233513A CN 200580023351 A CN200580023351 A CN 200580023351A CN 1985301 B CN1985301 B CN 1985301B
- Authority
- CN
- China
- Prior art keywords
- noise
- signal
- input signal
- babble noise
- babble
- 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 - Fee Related
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Images
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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/78—Detection of presence or absence of voice signals
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Noise Elimination (AREA)
- Circuits Of Receivers In General (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/853,819 US8788265B2 (en) | 2004-05-25 | 2004-05-25 | System and method for babble noise detection |
| US10/853,819 | 2004-05-25 | ||
| PCT/IB2005/001247 WO2005119649A1 (en) | 2004-05-25 | 2005-05-09 | System and method for babble noise detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1985301A CN1985301A (zh) | 2007-06-20 |
| CN1985301B true CN1985301B (zh) | 2010-12-15 |
Family
ID=34968484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800233513A Expired - Fee Related CN1985301B (zh) | 2004-05-25 | 2005-05-09 | 用于多路重合噪声检测的系统和方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8788265B2 (zh) |
| EP (1) | EP1751740B1 (zh) |
| CN (1) | CN1985301B (zh) |
| AT (1) | ATE485580T1 (zh) |
| DE (1) | DE602005024260D1 (zh) |
| WO (1) | WO2005119649A1 (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2118885B1 (en) | 2007-02-26 | 2012-07-11 | Dolby Laboratories Licensing Corporation | Speech enhancement in entertainment audio |
| CN102405463B (zh) * | 2009-04-30 | 2015-07-29 | 三星电子株式会社 | 利用多模态信息的用户意图推理装置及方法 |
| KR101581883B1 (ko) * | 2009-04-30 | 2016-01-11 | 삼성전자주식회사 | 모션 정보를 이용하는 음성 검출 장치 및 방법 |
| CN104781880B (zh) * | 2012-09-03 | 2017-11-28 | 弗劳恩霍夫应用研究促进协会 | 用于提供通知的多信道语音存在概率估计的装置和方法 |
| JP2014085609A (ja) * | 2012-10-26 | 2014-05-12 | Sony Corp | 信号処理装置および方法、並びに、プログラム |
| CN104575513B (zh) * | 2013-10-24 | 2017-11-21 | 展讯通信(上海)有限公司 | 突发噪声的处理系统、突发噪声的检测及抑制方法与装置 |
| CN105336344B (zh) * | 2014-07-10 | 2019-08-20 | 华为技术有限公司 | 杂音检测方法和装置 |
| CN104575498B (zh) * | 2015-01-30 | 2018-08-17 | 深圳市云之讯网络技术有限公司 | 有效语音识别方法及系统 |
| JP7350973B2 (ja) | 2019-07-17 | 2023-09-26 | ドルビー ラボラトリーズ ライセンシング コーポレイション | オーディオ信号内の特定の音声の検出に基づく歯擦音検出の適応 |
| CN114566181A (zh) * | 2021-12-30 | 2022-05-31 | 杭州云嘉云计算有限公司 | 研讨会稳定记录发言的系统及方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5734789A (en) * | 1992-06-01 | 1998-03-31 | Hughes Electronics | Voiced, unvoiced or noise modes in a CELP vocoder |
| FR2768544B1 (fr) * | 1997-09-18 | 1999-11-19 | Matra Communication | Procede de detection d'activite vocale |
| US6671667B1 (en) * | 2000-03-28 | 2003-12-30 | Tellabs Operations, Inc. | Speech presence measurement detection techniques |
| IT1315917B1 (it) | 2000-05-10 | 2003-03-26 | Multimedia Technologies Inst M | Metodo di rivelazione di attivita' vocale e metodo per lasegmentazione di parole isolate, e relativi apparati. |
| US6993481B2 (en) * | 2000-12-04 | 2006-01-31 | Global Ip Sound Ab | Detection of speech activity using feature model adaptation |
| US7206418B2 (en) * | 2001-02-12 | 2007-04-17 | Fortemedia, Inc. | Noise suppression for a wireless communication device |
-
2004
- 2004-05-25 US US10/853,819 patent/US8788265B2/en not_active Expired - Fee Related
-
2005
- 2005-05-09 DE DE602005024260T patent/DE602005024260D1/de not_active Expired - Lifetime
- 2005-05-09 CN CN2005800233513A patent/CN1985301B/zh not_active Expired - Fee Related
- 2005-05-09 AT AT05742016T patent/ATE485580T1/de not_active IP Right Cessation
- 2005-05-09 EP EP05742016A patent/EP1751740B1/en not_active Expired - Lifetime
- 2005-05-09 WO PCT/IB2005/001247 patent/WO2005119649A1/en not_active Ceased
Non-Patent Citations (2)
| Title |
|---|
| SRINIVASAN K ET AL."Voice activity detection for cellular networks".IEEE WORKSHOP ON SPEECH CODING FOR TELECOMMUNICATIONS.1993,85-86. |
| SRINIVASAN K ET AL."Voice activity detection for cellular networks".IEEE WORKSHOP ON SPEECH CODING FOR TELECOMMUNICATIONS.1993,85-86. * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1751740B1 (en) | 2010-10-20 |
| ATE485580T1 (de) | 2010-11-15 |
| DE602005024260D1 (de) | 2010-12-02 |
| CN1985301A (zh) | 2007-06-20 |
| US20050267745A1 (en) | 2005-12-01 |
| WO2005119649A1 (en) | 2005-12-15 |
| US8788265B2 (en) | 2014-07-22 |
| EP1751740A1 (en) | 2007-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NOKIA SIEMENS NETWORKS Free format text: FORMER OWNER: NOKIA NETWORKS OY Effective date: 20080328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080328 Address after: Espoo, Finland Applicant after: Nokia Corp. Address before: Espoo, Finland Applicant before: Nokia Oyj |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NOKIA SIEMENS NETWORKS OY Free format text: FORMER NAME: NOKIA CORP. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: Nokia Siemens Networks OY Address before: Espoo, Finland Patentee before: Nokia Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20150509 |
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| EXPY | Termination of patent right or utility model |