CN2840542Y - 电话自动音频转换装置 - Google Patents
电话自动音频转换装置 Download PDFInfo
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- CN2840542Y CN2840542Y CN 200520130497 CN200520130497U CN2840542Y CN 2840542 Y CN2840542 Y CN 2840542Y CN 200520130497 CN200520130497 CN 200520130497 CN 200520130497 U CN200520130497 U CN 200520130497U CN 2840542 Y CN2840542 Y CN 2840542Y
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003321 amplification Effects 0.000 abstract 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520130497 CN2840542Y (zh) | 2005-11-09 | 2005-11-09 | 电话自动音频转换装置 |
Applications Claiming Priority (1)
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CN 200520130497 CN2840542Y (zh) | 2005-11-09 | 2005-11-09 | 电话自动音频转换装置 |
Publications (1)
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CN2840542Y true CN2840542Y (zh) | 2006-11-22 |
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CN 200520130497 Expired - Fee Related CN2840542Y (zh) | 2005-11-09 | 2005-11-09 | 电话自动音频转换装置 |
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CN (1) | CN2840542Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103345175A (zh) * | 2013-07-11 | 2013-10-09 | 林友谊 | 汽车收音机双向自动感应切换装置 |
CN103686517B (zh) * | 2013-12-24 | 2016-11-30 | 青岛歌尔声学科技有限公司 | 一种耳机音量调节电路 |
CN106445453A (zh) * | 2016-09-23 | 2017-02-22 | 北京小米移动软件有限公司 | 切换音频输出路径的方法及装置 |
-
2005
- 2005-11-09 CN CN 200520130497 patent/CN2840542Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103345175A (zh) * | 2013-07-11 | 2013-10-09 | 林友谊 | 汽车收音机双向自动感应切换装置 |
CN103345175B (zh) * | 2013-07-11 | 2015-09-16 | 林友谊 | 汽车收音机双向自动感应切换装置 |
CN103686517B (zh) * | 2013-12-24 | 2016-11-30 | 青岛歌尔声学科技有限公司 | 一种耳机音量调节电路 |
CN106445453A (zh) * | 2016-09-23 | 2017-02-22 | 北京小米移动软件有限公司 | 切换音频输出路径的方法及装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUIZHOU RUISHUO ELECTRONIC CO., LTD. Free format text: FORMER OWNER: LIU QINGWEI Effective date: 20121105 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 441336 SUIZHOU, HUBEI PROVINCE TO: 441318 SUIZHOU, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121105 Address after: 441318 Hubei city of Suizhou province with the county town of Hongshan Xu Chong Village four groups Patentee after: Suizhou Ruishuo Electronic Co., Ltd. Address before: Hubei shuanghezhen fulgurite station dormitory 441336 city of Suizhou Province Patentee before: Liu Qingwei |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20131109 |