CN104581547B - 一种光控立体声系统的工作方法 - Google Patents
一种光控立体声系统的工作方法 Download PDFInfo
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- CN104581547B CN104581547B CN201410737127.1A CN201410737127A CN104581547B CN 104581547 B CN104581547 B CN 104581547B CN 201410737127 A CN201410737127 A CN 201410737127A CN 104581547 B CN104581547 B CN 104581547B
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CN201410737127.1A CN104581547B (zh) | 2013-04-25 | 2013-04-25 | 一种光控立体声系统的工作方法 |
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CN201410737127.1A CN104581547B (zh) | 2013-04-25 | 2013-04-25 | 一种光控立体声系统的工作方法 |
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CN201310146832.XA Division CN103220602B (zh) | 2013-04-25 | 2013-04-25 | 光控立体声系统 |
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CN104581547A CN104581547A (zh) | 2015-04-29 |
CN104581547B true CN104581547B (zh) | 2016-06-29 |
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CN201410737127.1A Expired - Fee Related CN104581547B (zh) | 2013-04-25 | 2013-04-25 | 一种光控立体声系统的工作方法 |
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FR2685156A1 (fr) * | 1991-12-16 | 1993-06-18 | Languedoc Acieries Haut | Transducteur electroacoustique, et enceinte acoustique comportant au moins un tel transducteur. |
GB2403372B (en) * | 2003-06-21 | 2007-03-21 | Adam Richard Maurice Chambers | Loudspeaker |
JP4822934B2 (ja) * | 2006-05-22 | 2011-11-24 | 株式会社オーディオテクニカ | マイクロホン回路 |
JP2010141858A (ja) * | 2008-12-15 | 2010-06-24 | Sony Corp | 音声発生装置 |
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Deguo Inventor after: Du Qiang Inventor after: Teng Weibo Inventor after: Wang Yuntao Inventor after: Zheng Jinbo Inventor after: Xu Yongqiang Inventor after: Hu Shijin Inventor after: Gong Tianxiao Inventor after: Gao Yanliang Inventor after: Shen Yarui Inventor before: Request for anonymity |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160531 Address after: 257091 South Road, Dongying District, Shandong, No. 357, No. Applicant after: Dongying Power Industry Bureau of State Grid Shandong Electric Power Company Applicant after: State Grid Corporation of China Address before: 213000 North District, Jiangsu, Changzhou Jin Ling North Road, Hohai University Applicant before: Jiang Chunhua |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170425 |
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CF01 | Termination of patent right due to non-payment of annual fee |