JP2014525037A5 - - Google Patents
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- JP2014525037A5 JP2014525037A5 JP2014520240A JP2014520240A JP2014525037A5 JP 2014525037 A5 JP2014525037 A5 JP 2014525037A5 JP 2014520240 A JP2014520240 A JP 2014520240A JP 2014520240 A JP2014520240 A JP 2014520240A JP 2014525037 A5 JP2014525037 A5 JP 2014525037A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- angle
- candidate
- pair
- frequency spectrum
- 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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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/182,449 | 2011-07-14 | ||
| US13/182,449 US9435873B2 (en) | 2011-07-14 | 2011-07-14 | Sound source localization using phase spectrum |
| PCT/US2012/045996 WO2013009722A2 (en) | 2011-07-14 | 2012-07-10 | Sound source localization using phase spectrum |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014525037A JP2014525037A (ja) | 2014-09-25 |
| JP2014525037A5 true JP2014525037A5 (enExample) | 2015-07-30 |
| JP6203714B2 JP6203714B2 (ja) | 2017-09-27 |
Family
ID=47506847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014520240A Expired - Fee Related JP6203714B2 (ja) | 2011-07-14 | 2012-07-10 | 位相スペクトルを使った音源定位 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9435873B2 (enExample) |
| EP (1) | EP2732301B1 (enExample) |
| JP (1) | JP6203714B2 (enExample) |
| KR (1) | KR102005590B1 (enExample) |
| CN (1) | CN103688187B (enExample) |
| WO (1) | WO2013009722A2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2677010C2 (ru) | 2013-07-30 | 2019-01-14 | Конинклейке Филипс Н.В. | Устройство и способ откачивания системы |
| CN103558851A (zh) * | 2013-10-10 | 2014-02-05 | 杨松 | 精确感知室内活动的方法及装置 |
| WO2018003158A1 (ja) * | 2016-06-29 | 2018-01-04 | 日本電気株式会社 | 相関関数生成装置、相関関数生成方法、相関関数生成プログラムおよび波源方向推定装置 |
| US10353060B2 (en) * | 2016-12-07 | 2019-07-16 | Raytheon Bbn Technologies Corp. | Detection and signal isolation of individual vehicle signatures |
| KR102115222B1 (ko) | 2018-01-24 | 2020-05-27 | 삼성전자주식회사 | 사운드를 제어하는 전자 장치 및 그 동작 방법 |
| CN109754811B (zh) * | 2018-12-10 | 2023-06-02 | 平安科技（深圳）有限公司 | 基于生物特征的声源追踪方法、装置、设备及存储介质 |
| TWI736117B (zh) * | 2020-01-22 | 2021-08-11 | 瑞昱半導體股份有限公司 | 聲音定位裝置與方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3204874C2 (de) | 1982-02-11 | 1994-07-14 | Atlas Elektronik Gmbh | Passives Verfahren zum Gewinnen von Zieldaten von einer Schallquelle |
| JPH05273326A (ja) | 1992-03-25 | 1993-10-22 | Nec Corp | ソーナー受信装置 |
| DE69420705T2 (de) * | 1993-12-06 | 2000-07-06 | Koninklijke Philips Electronics N.V., Eindhoven | System und vorrichtung zur rauschunterdrückung sowie mobilfunkgerät |
| JP3572594B2 (ja) | 1995-07-05 | 2004-10-06 | 晴夫 浜田 | 信号源探査方法及び装置 |
| US6041127A (en) * | 1997-04-03 | 2000-03-21 | Lucent Technologies Inc. | Steerable and variable first-order differential microphone array |
| JP4722347B2 (ja) | 2000-10-02 | 2011-07-13 | 中部電力株式会社 | 音源探査システム |
| US7039198B2 (en) * | 2000-11-10 | 2006-05-02 | Quindi | Acoustic source localization system and method |
| US6912178B2 (en) | 2002-04-15 | 2005-06-28 | Polycom, Inc. | System and method for computing a location of an acoustic source |
| JP3862685B2 (ja) * | 2003-08-29 | 2006-12-27 | 株式会社国際電気通信基礎技術研究所 | 音源方向推定装置、信号の時間遅延推定装置及びコンピュータプログラム |
| EP1691344B1 (en) | 2003-11-12 | 2009-06-24 | HONDA MOTOR CO., Ltd. | Speech recognition system |
| JP4765100B2 (ja) * | 2004-01-30 | 2011-09-07 | 株式会社アドバンテスト | 位相測定装置、方法、プログラムおよび記録媒体 |
| EP1600791B1 (en) | 2004-05-26 | 2009-04-01 | Honda Research Institute Europe GmbH | Sound source localization based on binaural signals |
| KR100586893B1 (ko) | 2004-06-28 | 2006-06-08 | 삼성전자주식회사 | 시변 잡음 환경에서의 화자 위치 추정 시스템 및 방법 |
| JP3906230B2 (ja) * | 2005-03-11 | 2007-04-18 | 株式会社東芝 | 音響信号処理装置、音響信号処理方法、音響信号処理プログラム、及び音響信号処理プログラムを記録したコンピュータ読み取り可能な記録媒体 |
| US7583808B2 (en) | 2005-03-28 | 2009-09-01 | Mitsubishi Electric Research Laboratories, Inc. | Locating and tracking acoustic sources with microphone arrays |
| JP4234746B2 (ja) * | 2006-09-25 | 2009-03-04 | 株式会社東芝 | 音響信号処理装置、音響信号処理方法及び音響信号処理プログラム |
| US8184827B2 (en) | 2006-11-09 | 2012-05-22 | Panasonic Corporation | Sound source position detector |
| US8363846B1 (en) * | 2007-03-09 | 2013-01-29 | National Semiconductor Corporation | Frequency domain signal processor for close talking differential microphone array |
| US7626889B2 (en) | 2007-04-06 | 2009-12-01 | Microsoft Corporation | Sensor array post-filter for tracking spatial distributions of signals and noise |
| JP4339929B2 (ja) | 2007-10-01 | 2009-10-07 | パナソニック株式会社 | 音源方向検知装置 |
| JP5045938B2 (ja) | 2008-03-27 | 2012-10-10 | 日本電気株式会社 | 音源方向検出方法、装置及びプログラム |
| JP5462452B2 (ja) | 2008-06-03 | 2014-04-02 | 富士通テン株式会社 | 信号処理装置、及びレーダ装置 |
| JP5195652B2 (ja) | 2008-06-11 | 2013-05-08 | ソニー株式会社 | 信号処理装置、および信号処理方法、並びにプログラム |
| KR101519104B1 (ko) * | 2008-10-30 | 2015-05-11 | 삼성전자 주식회사 | 목적음 검출 장치 및 방법 |
| KR20100086616A (ko) * | 2009-01-23 | 2010-08-02 | 엘지전자 주식회사 | 음원 위치 추적 장치 |
-
2011
- 2011-07-14 US US13/182,449 patent/US9435873B2/en active Active
-
2012
- 2012-07-10 KR KR1020147000965A patent/KR102005590B1/ko not_active Expired - Fee Related
- 2012-07-10 EP EP12811427.9A patent/EP2732301B1/en active Active
- 2012-07-10 CN CN201280034621.0A patent/CN103688187B/zh active Active
- 2012-07-10 JP JP2014520240A patent/JP6203714B2/ja not_active Expired - Fee Related
- 2012-07-10 WO PCT/US2012/045996 patent/WO2013009722A2/en not_active Ceased
-
2016
- 2016-08-19 US US15/241,332 patent/US9817100B2/en active Active
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