CN101720558B - 话音和位置定位 - Google Patents
话音和位置定位 Download PDFInfo
- Publication number
- CN101720558B CN101720558B CN200880020523.5A CN200880020523A CN101720558B CN 101720558 B CN101720558 B CN 101720558B CN 200880020523 A CN200880020523 A CN 200880020523A CN 101720558 B CN101720558 B CN 101720558B
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- CN
- China
- Prior art keywords
- ultrasonic
- frequency
- devices
- transducer
- supra
- 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
- 230000004807 localization Effects 0.000 title claims description 15
- 238000012545 processing Methods 0.000 claims abstract description 49
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- 241001465754 Metazoa Species 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims 4
- 238000002604 ultrasonography Methods 0.000 description 15
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
- H04R3/14—Cross-over networks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Otolaryngology (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Health & Medical Sciences (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Circuit For Audible Band Transducer (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (35)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90784607P | 2007-04-19 | 2007-04-19 | |
US60/907,846 | 2007-04-19 | ||
PCT/EP2008/054721 WO2008128989A1 (en) | 2007-04-19 | 2008-04-18 | Voice and position localization |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101720558A CN101720558A (zh) | 2010-06-02 |
CN101720558B true CN101720558B (zh) | 2014-04-23 |
Family
ID=39640049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880020523.5A Active CN101720558B (zh) | 2007-04-19 | 2008-04-18 | 话音和位置定位 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8787113B2 (zh) |
EP (2) | EP2147567B1 (zh) |
JP (1) | JP5520812B2 (zh) |
KR (1) | KR101497644B1 (zh) |
CN (1) | CN101720558B (zh) |
AU (1) | AU2008240722B2 (zh) |
CA (1) | CA2683824A1 (zh) |
IL (1) | IL201631A0 (zh) |
NZ (1) | NZ581214A (zh) |
WO (1) | WO2008128989A1 (zh) |
ZA (1) | ZA200907984B (zh) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2147567B1 (en) | 2007-04-19 | 2013-04-10 | Epos Development Ltd. | Voice and position localization |
CN101471970B (zh) * | 2007-12-27 | 2012-05-23 | 深圳富泰宏精密工业有限公司 | 便携式电子装置 |
US20120063270A1 (en) * | 2010-09-10 | 2012-03-15 | Pawcatuck, Connecticut | Methods and Apparatus for Event Detection and Localization Using a Plurality of Smartphones |
ES2643163T3 (es) | 2010-12-03 | 2017-11-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Aparato y procedimiento para codificación de audio espacial basada en geometría |
GB201021477D0 (en) * | 2010-12-17 | 2011-02-02 | Elliptic Laboratories As | Signal processing |
RU2591026C2 (ru) * | 2011-01-05 | 2016-07-10 | Конинклейке Филипс Электроникс Н.В. | Аудиосистема и способ ее работы |
US9354310B2 (en) | 2011-03-03 | 2016-05-31 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for source localization using audible sound and ultrasound |
GB201105587D0 (en) * | 2011-04-01 | 2011-05-18 | Elliptic Laboratories As | User interfaces for electronic devices |
US8867313B1 (en) * | 2011-07-11 | 2014-10-21 | Google Inc. | Audio based localization |
US20130039154A1 (en) * | 2011-08-10 | 2013-02-14 | Research In Motion Limited | Remote control of a portable electronic device and method therefor |
US20130088427A1 (en) * | 2011-10-11 | 2013-04-11 | Eric Liu | Multiple input areas for pen-based computing |
JP6087595B2 (ja) * | 2012-11-26 | 2017-03-01 | 三菱重工業株式会社 | 炉体の検査システム及び検査方法 |
US20140168176A1 (en) * | 2012-12-17 | 2014-06-19 | Microsoft Corporation | Multi-purpose stylus for a computing device |
TW201432544A (zh) * | 2013-02-01 | 2014-08-16 | Hon Hai Prec Ind Co Ltd | 資料搜索方法和系統 |
CN103226386A (zh) * | 2013-03-13 | 2013-07-31 | 广东欧珀移动通信有限公司 | 一种基于移动终端的手势识别方法及系统 |
US20140270259A1 (en) * | 2013-03-13 | 2014-09-18 | Aliphcom | Speech detection using low power microelectrical mechanical systems sensor |
US9235294B2 (en) * | 2013-05-17 | 2016-01-12 | Blackberry Limited | Phase sensitive low power digital ultrasonic microphone |
EP2804009A1 (en) * | 2013-05-17 | 2014-11-19 | BlackBerry Limited | Phase sensitive low power digital ultrasonic microphone for determining the position of an ultrasonic emitter. |
CN103312296B (zh) * | 2013-05-17 | 2015-11-18 | 中国人民解放军总后勤部军需装备研究所 | 一种听力保护用数字听感知滤波器组及其建立方法 |
CN103402151A (zh) * | 2013-08-16 | 2013-11-20 | 大连新天地物联网科技有限公司 | 声音振动提供电力的便携式话筒 |
CN107861619A (zh) * | 2013-10-11 | 2018-03-30 | 北京三星通信技术研究有限公司 | 移动终端及其操控方法 |
US20150205518A1 (en) * | 2014-01-22 | 2015-07-23 | Lenovo (Singapore) Pte. Ltd. | Contextual data for note taking applications |
US9479865B2 (en) * | 2014-03-31 | 2016-10-25 | Analog Devices Global | Transducer amplification circuit |
US20150365750A1 (en) * | 2014-06-16 | 2015-12-17 | Mediatek Inc. | Activating Method and Electronic Device Using the Same |
CN105469819A (zh) * | 2014-08-20 | 2016-04-06 | 中兴通讯股份有限公司 | 麦克选择方法及装置 |
US20160057529A1 (en) * | 2014-08-20 | 2016-02-25 | Turtle Beach Corporation | Parametric transducer headphones |
US20180306890A1 (en) * | 2015-10-30 | 2018-10-25 | Hornet Industries, Llc | System and method to locate and identify sound sources in a noisy environment |
GB2555422B (en) * | 2016-10-26 | 2021-12-01 | Xmos Ltd | Capturing and processing sound signals |
KR102264431B1 (ko) * | 2017-03-16 | 2021-06-15 | 삼성전자 주식회사 | 복수의 압전 소자를 구비하는 전자 장치 |
KR102030451B1 (ko) | 2017-10-26 | 2019-10-10 | 현대오트론 주식회사 | 초음파 센서 및 그 제어 방법 |
US10830914B2 (en) * | 2018-03-08 | 2020-11-10 | Ford Global Technologies, Llc | Passive sound source classification and localization |
CN108520756B (zh) * | 2018-03-20 | 2020-09-01 | 北京时代拓灵科技有限公司 | 一种说话人语音分离的方法及装置 |
DE102018113112A1 (de) * | 2018-06-01 | 2019-12-05 | USound GmbH | Verfahren zum Betreiben einer Lautsprechereinheit sowie eine Lautsprechereinheit |
US11514777B2 (en) * | 2018-10-02 | 2022-11-29 | Sonos, Inc. | Methods and devices for transferring data using sound signals |
CN110568408A (zh) * | 2019-08-31 | 2019-12-13 | 苏州普息导航技术有限公司 | 基于单一信号源的音频定位系统及方法 |
CN111665769B (zh) | 2020-06-30 | 2021-10-22 | 京东方科技集团股份有限公司 | 触控面板、触控识别方法和触控装置 |
JP2022076593A (ja) * | 2020-11-10 | 2022-05-20 | 株式会社村田製作所 | 存否判定システムおよび存否判定方法 |
US11493406B2 (en) * | 2020-12-22 | 2022-11-08 | Korea Manufacture Process Co., Ltd. | Motor noise detecting device and detecting method using AE sensor |
CN116612780B (zh) * | 2023-07-19 | 2023-10-27 | 百鸟数据科技(北京)有限责任公司 | 一种野外声音收集方法、装置、计算机设备和存储介质 |
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WO2000021203A1 (en) * | 1998-10-02 | 2000-04-13 | Comsense Technologies, Ltd. | A method to use acoustic signals for computer communications |
JP2003018696A (ja) * | 2001-06-29 | 2003-01-17 | Azden Corp | エレクトレットコンデンサマイクロホン |
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EP2147567B1 (en) | 2007-04-19 | 2013-04-10 | Epos Development Ltd. | Voice and position localization |
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-
2008
- 2008-04-18 EP EP08749602.2A patent/EP2147567B1/en active Active
- 2008-04-18 CA CA002683824A patent/CA2683824A1/en not_active Abandoned
- 2008-04-18 KR KR1020097023016A patent/KR101497644B1/ko not_active IP Right Cessation
- 2008-04-18 NZ NZ581214A patent/NZ581214A/en not_active IP Right Cessation
- 2008-04-18 WO PCT/EP2008/054721 patent/WO2008128989A1/en active Application Filing
- 2008-04-18 EP EP12175659.7A patent/EP2528354B1/en active Active
- 2008-04-18 JP JP2010503517A patent/JP5520812B2/ja not_active Expired - Fee Related
- 2008-04-18 AU AU2008240722A patent/AU2008240722B2/en not_active Ceased
- 2008-04-18 US US12/596,468 patent/US8787113B2/en not_active Expired - Fee Related
- 2008-04-18 CN CN200880020523.5A patent/CN101720558B/zh active Active
-
2009
- 2009-10-19 IL IL201631A patent/IL201631A0/en unknown
- 2009-11-13 ZA ZA2009/07984A patent/ZA200907984B/en unknown
Patent Citations (2)
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WO2000021203A1 (en) * | 1998-10-02 | 2000-04-13 | Comsense Technologies, Ltd. | A method to use acoustic signals for computer communications |
JP2003018696A (ja) * | 2001-06-29 | 2003-01-17 | Azden Corp | エレクトレットコンデンサマイクロホン |
Also Published As
Publication number | Publication date |
---|---|
AU2008240722A1 (en) | 2008-10-30 |
KR101497644B1 (ko) | 2015-03-02 |
KR20100016198A (ko) | 2010-02-12 |
WO2008128989A1 (en) | 2008-10-30 |
EP2528354A1 (en) | 2012-11-28 |
CA2683824A1 (en) | 2008-10-30 |
US8787113B2 (en) | 2014-07-22 |
NZ581214A (en) | 2012-01-12 |
JP2010525646A (ja) | 2010-07-22 |
CN101720558A (zh) | 2010-06-02 |
JP5520812B2 (ja) | 2014-06-11 |
IL201631A0 (en) | 2010-05-31 |
EP2147567A1 (en) | 2010-01-27 |
EP2528354B1 (en) | 2016-01-20 |
ZA200907984B (en) | 2010-11-24 |
AU2008240722B2 (en) | 2012-02-02 |
US20100110273A1 (en) | 2010-05-06 |
EP2147567B1 (en) | 2013-04-10 |
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Owner name: GAOTONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: EPOS TECHNOLOGIES LTD. Effective date: 20130608 Owner name: QUALCOMM INC. Free format text: FORMER OWNER: GAOTONG TECHNOLOGY CO., LTD. Effective date: 20130608 |
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