CN110324523B - 基于距离检测的麦克风切换方法、存储介质及摄像头 - Google Patents
基于距离检测的麦克风切换方法、存储介质及摄像头 Download PDFInfo
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- CN110324523B CN110324523B CN201910663294.9A CN201910663294A CN110324523B CN 110324523 B CN110324523 B CN 110324523B CN 201910663294 A CN201910663294 A CN 201910663294A CN 110324523 B CN110324523 B CN 110324523B
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- information
- distance
- detection
- microphone
- distance detection
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- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
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- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- 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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
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CN201910663294.9A CN110324523B (zh) | 2019-07-22 | 2019-07-22 | 基于距离检测的麦克风切换方法、存储介质及摄像头 |
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CN201910663294.9A CN110324523B (zh) | 2019-07-22 | 2019-07-22 | 基于距离检测的麦克风切换方法、存储介质及摄像头 |
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CN110324523A CN110324523A (zh) | 2019-10-11 |
CN110324523B true CN110324523B (zh) | 2021-04-06 |
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CN201910663294.9A Active CN110324523B (zh) | 2019-07-22 | 2019-07-22 | 基于距离检测的麦克风切换方法、存储介质及摄像头 |
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CN113115171A (zh) * | 2021-04-06 | 2021-07-13 | 深圳壹秘科技有限公司 | 一种拾音结构、多媒体设备及拾音方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106646480A (zh) * | 2016-11-04 | 2017-05-10 | 乐视控股(北京)有限公司 | 一种密闭空间中的定位系统以及相关方法和装置 |
Family Cites Families (1)
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TWI614729B (zh) * | 2016-05-18 | 2018-02-11 | 華冠通訊股份有限公司 | 虛擬實境顯示裝置的威脅警示系統及其威脅警示方法 |
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- 2019-07-22 CN CN201910663294.9A patent/CN110324523B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106646480A (zh) * | 2016-11-04 | 2017-05-10 | 乐视控股(北京)有限公司 | 一种密闭空间中的定位系统以及相关方法和装置 |
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Effective date of registration: 20200916 Address after: 233000 workshop 3, Jiangqiao road intelligent industrial park, bengshan District, Bengbu City, Anhui Province Applicant after: Anhui Haiqin Technology Co.,Ltd. Address before: 518000 Whole Floor of Building A, 8, Special Information Port Building, 2 Kefeng Road, Yuehai Street Science Park, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN HIKEEN TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Microphone switching method, storage medium and camera based on distance detection Effective date of registration: 20220531 Granted publication date: 20210406 Pledgee: Bengbu excellent SME Financing Guarantee Co.,Ltd. Pledgor: Anhui Haiqin Technology Co.,Ltd. Registration number: Y2022980006736 |
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Date of cancellation: 20230529 Granted publication date: 20210406 Pledgee: Bengbu excellent SME Financing Guarantee Co.,Ltd. Pledgor: Anhui Haiqin Technology Co.,Ltd. Registration number: Y2022980006736 |
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