DE602006000109T2 - Verfahren und Vorrichtung zur Verringerung von Geräuschbeeinträchtigung eines alternativen Sensorsignals während multisensorischer Sprachverstärkung - Google Patents
Verfahren und Vorrichtung zur Verringerung von Geräuschbeeinträchtigung eines alternativen Sensorsignals während multisensorischer Sprachverstärkung Download PDFInfo
- Publication number
- DE602006000109T2 DE602006000109T2 DE602006000109T DE602006000109T DE602006000109T2 DE 602006000109 T2 DE602006000109 T2 DE 602006000109T2 DE 602006000109 T DE602006000109 T DE 602006000109T DE 602006000109 T DE602006000109 T DE 602006000109T DE 602006000109 T2 DE602006000109 T2 DE 602006000109T2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- alternative sensor
- noise
- value
- microphone
- 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.)
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Links
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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
- G10L21/0208—Noise filtering
-
- 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
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
- G10L2021/02165—Two microphones, one receiving mainly the noise signal and the other one mainly the speech signal
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Quality & Reliability (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Circuit For Audible Band Transducer (AREA)
- Noise Elimination (AREA)
- Machine Translation (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/050,936 US7590529B2 (en) | 2005-02-04 | 2005-02-04 | Method and apparatus for reducing noise corruption from an alternative sensor signal during multi-sensory speech enhancement |
| US50936 | 2005-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE602006000109D1 DE602006000109D1 (de) | 2007-10-31 |
| DE602006000109T2 true DE602006000109T2 (de) | 2008-01-10 |
Family
ID=36084220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602006000109T Active DE602006000109T2 (de) | 2005-02-04 | 2006-01-04 | Verfahren und Vorrichtung zur Verringerung von Geräuschbeeinträchtigung eines alternativen Sensorsignals während multisensorischer Sprachverstärkung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7590529B2 (enExample) |
| EP (1) | EP1688919B1 (enExample) |
| JP (1) | JP5021212B2 (enExample) |
| AT (1) | ATE373858T1 (enExample) |
| DE (1) | DE602006000109T2 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7680656B2 (en) * | 2005-06-28 | 2010-03-16 | Microsoft Corporation | Multi-sensory speech enhancement using a speech-state model |
| US7406303B2 (en) | 2005-07-05 | 2008-07-29 | Microsoft Corporation | Multi-sensory speech enhancement using synthesized sensor signal |
| JP4765461B2 (ja) * | 2005-07-27 | 2011-09-07 | 日本電気株式会社 | 雑音抑圧システムと方法及びプログラム |
| KR100738332B1 (ko) * | 2005-10-28 | 2007-07-12 | 한국전자통신연구원 | 성대신호 인식 장치 및 그 방법 |
| US7930178B2 (en) * | 2005-12-23 | 2011-04-19 | Microsoft Corporation | Speech modeling and enhancement based on magnitude-normalized spectra |
| US8094621B2 (en) * | 2009-02-13 | 2012-01-10 | Mitsubishi Electric Research Laboratories, Inc. | Fast handover protocols for WiMAX networks |
| WO2012069020A1 (zh) * | 2010-11-25 | 2012-05-31 | 歌尔声学股份有限公司 | 语音增强方法、装置及头戴式降噪通信耳机 |
| KR102413692B1 (ko) * | 2015-07-24 | 2022-06-27 | 삼성전자주식회사 | 음성 인식을 위한 음향 점수 계산 장치 및 방법, 음성 인식 장치 및 방법, 전자 장치 |
| KR102405793B1 (ko) * | 2015-10-15 | 2022-06-08 | 삼성전자 주식회사 | 음성 신호 인식 방법 및 이를 제공하는 전자 장치 |
| KR102192678B1 (ko) | 2015-10-16 | 2020-12-17 | 삼성전자주식회사 | 음향 모델 입력 데이터의 정규화 장치 및 방법과, 음성 인식 장치 |
| US9978397B2 (en) * | 2015-12-22 | 2018-05-22 | Intel Corporation | Wearer voice activity detection |
| US10535364B1 (en) * | 2016-09-08 | 2020-01-14 | Amazon Technologies, Inc. | Voice activity detection using air conduction and bone conduction microphones |
| CN115989681B (zh) * | 2021-03-19 | 2025-09-23 | 深圳市韶音科技有限公司 | 信号处理系统、方法、装置及存储介质 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3947636A (en) * | 1974-08-12 | 1976-03-30 | Edgar Albert D | Transient noise filter employing crosscorrelation to detect noise and autocorrelation to replace the noisey segment |
| US4052568A (en) * | 1976-04-23 | 1977-10-04 | Communications Satellite Corporation | Digital voice switch |
| US5590241A (en) * | 1993-04-30 | 1996-12-31 | Motorola Inc. | Speech processing system and method for enhancing a speech signal in a noisy environment |
| EP0984660B1 (en) * | 1994-05-18 | 2003-07-30 | Nippon Telegraph and Telephone Corporation | Transmitter-receiver having ear-piece type acoustic transducer part |
| JP3095214B2 (ja) * | 1996-06-28 | 2000-10-03 | 日本電信電話株式会社 | 通話装置 |
| JP3097901B2 (ja) * | 1996-06-28 | 2000-10-10 | 日本電信電話株式会社 | 通話装置 |
| JPH11265199A (ja) * | 1998-03-18 | 1999-09-28 | Nippon Telegr & Teleph Corp <Ntt> | 送話器 |
| US6480823B1 (en) * | 1998-03-24 | 2002-11-12 | Matsushita Electric Industrial Co., Ltd. | Speech detection for noisy conditions |
| JP2000102087A (ja) * | 1998-09-25 | 2000-04-07 | Nippon Telegr & Teleph Corp <Ntt> | 通信装置 |
| US6327564B1 (en) * | 1999-03-05 | 2001-12-04 | Matsushita Electric Corporation Of America | Speech detection using stochastic confidence measures on the frequency spectrum |
| JP2000261530A (ja) * | 1999-03-10 | 2000-09-22 | Nippon Telegr & Teleph Corp <Ntt> | 通話装置 |
| US20020039425A1 (en) * | 2000-07-19 | 2002-04-04 | Burnett Gregory C. | Method and apparatus for removing noise from electronic signals |
| DE10045197C1 (de) * | 2000-09-13 | 2002-03-07 | Siemens Audiologische Technik | Verfahren zum Betrieb eines Hörhilfegerätes oder Hörgerätessystems sowie Hörhilfegerät oder Hörgerätesystem |
| US7617099B2 (en) | 2001-02-12 | 2009-11-10 | FortMedia Inc. | Noise suppression by two-channel tandem spectrum modification for speech signal in an automobile |
| JP2002358089A (ja) * | 2001-06-01 | 2002-12-13 | Denso Corp | 音声処理装置及び音声処理方法 |
| US6959276B2 (en) * | 2001-09-27 | 2005-10-25 | Microsoft Corporation | Including the category of environmental noise when processing speech signals |
| US7117148B2 (en) * | 2002-04-05 | 2006-10-03 | Microsoft Corporation | Method of noise reduction using correction vectors based on dynamic aspects of speech and noise normalization |
| US7103540B2 (en) * | 2002-05-20 | 2006-09-05 | Microsoft Corporation | Method of pattern recognition using noise reduction uncertainty |
-
2005
- 2005-02-04 US US11/050,936 patent/US7590529B2/en not_active Expired - Fee Related
-
2006
- 2006-01-04 DE DE602006000109T patent/DE602006000109T2/de active Active
- 2006-01-04 AT AT06100071T patent/ATE373858T1/de not_active IP Right Cessation
- 2006-01-04 EP EP06100071A patent/EP1688919B1/en not_active Ceased
- 2006-01-19 JP JP2006011149A patent/JP5021212B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20060178880A1 (en) | 2006-08-10 |
| EP1688919A1 (en) | 2006-08-09 |
| EP1688919B1 (en) | 2007-09-19 |
| JP5021212B2 (ja) | 2012-09-05 |
| ATE373858T1 (de) | 2007-10-15 |
| JP2006215549A (ja) | 2006-08-17 |
| DE602006000109D1 (de) | 2007-10-31 |
| US7590529B2 (en) | 2009-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |