CN109270493B - 声源定位方法和装置 - Google Patents
声源定位方法和装置 Download PDFInfo
- Publication number
- CN109270493B CN109270493B CN201811201396.0A CN201811201396A CN109270493B CN 109270493 B CN109270493 B CN 109270493B CN 201811201396 A CN201811201396 A CN 201811201396A CN 109270493 B CN109270493 B CN 109270493B
- Authority
- CN
- China
- Prior art keywords
- wake
- sound source
- engine
- audio
- path
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 230000004807 localization Effects 0.000 claims abstract description 31
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 30
- 238000004590 computer program Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 abstract description 15
- 238000012545 processing Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000002618 waking effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Classifications
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
- G01S5/20—Position of source determined by a plurality of spaced direction-finders
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811201396.0A CN109270493B (zh) | 2018-10-16 | 2018-10-16 | 声源定位方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811201396.0A CN109270493B (zh) | 2018-10-16 | 2018-10-16 | 声源定位方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109270493A CN109270493A (zh) | 2019-01-25 |
CN109270493B true CN109270493B (zh) | 2020-06-26 |
Family
ID=65197008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811201396.0A Active CN109270493B (zh) | 2018-10-16 | 2018-10-16 | 声源定位方法和装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109270493B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111667843B (zh) * | 2019-03-05 | 2021-12-31 | 北京京东尚科信息技术有限公司 | 终端设备的语音唤醒方法、系统、电子设备、存储介质 |
CN113347532B (zh) * | 2020-02-18 | 2022-08-30 | 宏碁股份有限公司 | 指定对象的声源的调控方法及应用其的音源处理装置 |
CN111398904A (zh) * | 2020-02-28 | 2020-07-10 | 云知声智能科技股份有限公司 | 一种加速语音控制设备声源定位的方法及装置 |
CN112731282B (zh) * | 2020-12-09 | 2023-12-26 | 浙江工业大学 | 一种基于虚拟子阵交织的声阵列空间滤波方法及系统 |
CN112562742B (zh) * | 2020-12-29 | 2022-10-21 | 思必驰科技股份有限公司 | 语音处理方法和装置 |
CN114384466A (zh) * | 2021-12-30 | 2022-04-22 | 山东声智物联科技有限公司 | 声源方向确定方法、装置、电子设备及存储介质 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2105462A1 (en) * | 1993-09-02 | 1995-03-03 | Brian H. Maranda | Target detector and localizer for passive sonar |
US5930202A (en) * | 1996-11-20 | 1999-07-27 | Gte Internetworking Incorporated | Acoustic counter-sniper system |
CN1832633A (zh) * | 2005-03-07 | 2006-09-13 | 华为技术有限公司 | 一种声源定位方法 |
CN103076593B (zh) * | 2012-12-28 | 2014-09-10 | 中国科学院声学研究所 | 一种声源定位方法及装置 |
CN104200813B (zh) * | 2014-07-01 | 2017-05-10 | 东北大学 | 基于声源方向实时预测跟踪的动态盲信号分离方法 |
CN104934033A (zh) * | 2015-04-21 | 2015-09-23 | 深圳市锐曼智能装备有限公司 | 机器人的声源定位、唤醒识别的控制方法及其控制系统 |
US9743253B2 (en) * | 2015-08-27 | 2017-08-22 | Glopos Fzc | Method and arrangement for locating a mobile device |
CN108152788A (zh) * | 2017-12-22 | 2018-06-12 | 西安Tcl软件开发有限公司 | 声源追踪方法、声源追踪设备及计算机可读存储介质 |
CN108540660B (zh) * | 2018-03-30 | 2020-08-04 | Oppo广东移动通信有限公司 | 语音信号处理方法和装置、可读存储介质、终端 |
CN108445450B (zh) * | 2018-04-13 | 2024-03-12 | 上海其高电子科技有限公司 | 超大规模声源定位方法 |
CN108538305A (zh) * | 2018-04-20 | 2018-09-14 | 百度在线网络技术(北京)有限公司 | 语音识别方法、装置、设备及计算机可读存储介质 |
-
2018
- 2018-10-16 CN CN201811201396.0A patent/CN109270493B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109270493A (zh) | 2019-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109270493B (zh) | 声源定位方法和装置 | |
CN108899044B (zh) | 语音信号处理方法及装置 | |
CN110554357B (zh) | 声源定位方法和装置 | |
US20210158799A1 (en) | Speech recognition method, device, and computer-readable storage medium | |
CN102131136B (zh) | 自适应环境声抑制和语音跟踪的方法和系统 | |
CN110610718B (zh) | 一种提取期望声源语音信号的方法及装置 | |
CN112017681B (zh) | 定向语音的增强方法及系统 | |
CN111445920B (zh) | 一种多声源的语音信号实时分离方法、装置和拾音器 | |
WO2020088153A1 (zh) | 语音处理方法、装置、存储介质和电子设备 | |
WO2015184893A1 (zh) | 移动终端通话语音降噪方法及装置 | |
WO2014161309A1 (zh) | 一种移动终端实现声源定位的方法及装置 | |
CN113223552B (zh) | 语音增强方法、装置、设备、存储介质及程序 | |
US10338218B2 (en) | Method and apparatus for obtaining vibration information and user equipment | |
CN113889135A (zh) | 一种估计声源波达方向的方法、电子设备及芯片系统 | |
CN110491409B (zh) | 混合语音信号的分离方法、装置、存储介质及电子装置 | |
CN114758670A (zh) | 波束形成方法、装置、电子设备及存储介质 | |
CN112992170A (zh) | 模型训练方法及装置、存储介质及电子装置 | |
CN112289335B (zh) | 语音信号的处理方法、装置及拾音设备 | |
CN112466305B (zh) | 饮水机的语音控制方法及装置 | |
CN115662394A (zh) | 语音提取方法、装置、存储介质及电子装置 | |
CN112311999A (zh) | 智能视频音箱设备及其摄像头视角调整方法 | |
US20240212701A1 (en) | Estimating an optimized mask for processing acquired sound data | |
CN114765031B (zh) | 一种收音装置、收音方法、终端和计算机可读存储介质 | |
CN115480214A (zh) | 声源定位方法及电子设备和存储介质 | |
CN115128544A (zh) | 一种基于麦克风线性双阵列的声源定位方法、装置及介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 215123 building 14, Tengfei Innovation Park, 388 Xinping street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Sipic Technology Co.,Ltd. Address before: 215123 building 14, Tengfei Innovation Park, 388 Xinping street, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: AI SPEECH Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sound source localization method and device Effective date of registration: 20230726 Granted publication date: 20200626 Pledgee: CITIC Bank Limited by Share Ltd. Suzhou branch Pledgor: Sipic Technology Co.,Ltd. Registration number: Y2023980049433 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200626 Pledgee: CITIC Bank Limited by Share Ltd. Suzhou branch Pledgor: Sipic Technology Co.,Ltd. Registration number: Y2023980049433 |