CN108650570B - Microphone-pulling-free method for microphone-pulling-free microphone - Google Patents
Microphone-pulling-free method for microphone-pulling-free microphone Download PDFInfo
- Publication number
- CN108650570B CN108650570B CN201810423161.XA CN201810423161A CN108650570B CN 108650570 B CN108650570 B CN 108650570B CN 201810423161 A CN201810423161 A CN 201810423161A CN 108650570 B CN108650570 B CN 108650570B
- Authority
- CN
- China
- Prior art keywords
- microphone
- sound
- free
- main controller
- light intensity
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000003287 optical effect Effects 0.000 claims abstract description 8
- 230000002238 attenuated effect Effects 0.000 claims abstract description 4
- 230000005236 sound signal Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001755 vocal effect Effects 0.000 abstract 1
- 241000209140 Triticum Species 0.000 description 7
- 235000021307 Triticum Nutrition 0.000 description 7
- 230000001419 dependent effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- 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
- H04R1/083—Special constructions of mouthpieces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrophonic Musical Instruments (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Circuit For Audible Band Transducer (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810423161.XA CN108650570B (en) | 2016-04-07 | 2016-04-07 | Microphone-pulling-free method for microphone-pulling-free microphone |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810423161.XA CN108650570B (en) | 2016-04-07 | 2016-04-07 | Microphone-pulling-free method for microphone-pulling-free microphone |
CN201610209263.2A CN105898634B (en) | 2016-04-07 | 2016-04-07 | One kind is exempted to draw wheat microphone |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610209263.2A Division CN105898634B (en) | 2016-04-07 | 2016-04-07 | One kind is exempted to draw wheat microphone |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108650570A CN108650570A (en) | 2018-10-12 |
CN108650570B true CN108650570B (en) | 2020-09-08 |
Family
ID=57013369
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810423161.XA Expired - Fee Related CN108650570B (en) | 2016-04-07 | 2016-04-07 | Microphone-pulling-free method for microphone-pulling-free microphone |
CN201810423139.5A Active CN108650569B (en) | 2016-04-07 | 2016-04-07 | Microphone without pulling |
CN201610209263.2A Active CN105898634B (en) | 2016-04-07 | 2016-04-07 | One kind is exempted to draw wheat microphone |
CN201810423140.8A Active CN108513220B (en) | 2016-04-07 | 2016-04-07 | Calibration method between main controller and rotating shaft for pull-free microphone |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810423139.5A Active CN108650569B (en) | 2016-04-07 | 2016-04-07 | Microphone without pulling |
CN201610209263.2A Active CN105898634B (en) | 2016-04-07 | 2016-04-07 | One kind is exempted to draw wheat microphone |
CN201810423140.8A Active CN108513220B (en) | 2016-04-07 | 2016-04-07 | Calibration method between main controller and rotating shaft for pull-free microphone |
Country Status (1)
Country | Link |
---|---|
CN (4) | CN108650570B (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1403841A (en) * | 2002-09-05 | 2003-03-19 | 上海交通大学 | Small mechanical variable laser strength attenuator |
CN1797590A (en) * | 2004-12-30 | 2006-07-05 | 上海乐金广电电子有限公司 | Device and method for adjusting synaeresis level in Kara-Ok program |
CN1870469B (en) * | 2006-05-29 | 2010-06-09 | 浙江工业大学 | Optical split insertion duplexer based on acousto-optic tunable wave filter |
JP4818415B2 (en) * | 2009-09-17 | 2011-11-16 | シャープ株式会社 | Electronic cartoon production apparatus and electronic cartoon production method |
CN101729967B (en) * | 2009-12-17 | 2013-01-02 | 天津大学 | Acousto-optic conversion method and optical microphone based on multiple-mode interference |
CN101783997A (en) * | 2010-02-10 | 2010-07-21 | 中国科学院半导体研究所 | Fiber laser microphone and speaker system |
CN103605182A (en) * | 2013-12-02 | 2014-02-26 | 四川飞阳科技有限公司 | Reflection-type optical attenuator and method for attenuating power of optical waves |
-
2016
- 2016-04-07 CN CN201810423161.XA patent/CN108650570B/en not_active Expired - Fee Related
- 2016-04-07 CN CN201810423139.5A patent/CN108650569B/en active Active
- 2016-04-07 CN CN201610209263.2A patent/CN105898634B/en active Active
- 2016-04-07 CN CN201810423140.8A patent/CN108513220B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105898634B (en) | 2018-11-09 |
CN108513220A (en) | 2018-09-07 |
CN105898634A (en) | 2016-08-24 |
CN108513220B (en) | 2020-04-21 |
CN108650569A (en) | 2018-10-12 |
CN108650570A (en) | 2018-10-12 |
CN108650569B (en) | 2020-07-21 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200812 Address after: No.5, Ruifeng South Road, Luofeng FengChuan village, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province 325200 Applicant after: Ruian Hongyu Technology Co.,Ltd. Address before: 756000 No. 118 West Street of Yuanzhou District Government, Guyuan City, Ningxia Hui Autonomous Region Applicant before: Li Yonghong |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221222 Address after: 224000 Workshop C2, Phase II, Electronic Information Industrial Park, Sheyang Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Xinhua Weiye Intelligent Technology Co.,Ltd. Address before: No. 5, Ruifeng South Road, Luofeng Fengchuan Village, Tangxia Town, Rui'an City, Wenzhou City, Zhejiang Province 325200 Patentee before: Ruian Hongyu Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
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CF01 | Termination of patent right due to non-payment of annual fee |