CN202488713U - 全指向麦克风的测试设备 - Google Patents
全指向麦克风的测试设备 Download PDFInfo
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- CN202488713U CN202488713U CN2011205022808U CN201120502280U CN202488713U CN 202488713 U CN202488713 U CN 202488713U CN 2011205022808 U CN2011205022808 U CN 2011205022808U CN 201120502280 U CN201120502280 U CN 201120502280U CN 202488713 U CN202488713 U CN 202488713U
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- 238000012360 testing method Methods 0.000 title claims abstract description 66
- 239000000523 sample Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 206010003084 Areflexia Diseases 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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CN2011205022808U CN202488713U (zh) | 2011-12-06 | 2011-12-06 | 全指向麦克风的测试设备 |
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CN2011205022808U CN202488713U (zh) | 2011-12-06 | 2011-12-06 | 全指向麦克风的测试设备 |
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CN202488713U true CN202488713U (zh) | 2012-10-10 |
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CN2011205022808U Expired - Lifetime CN202488713U (zh) | 2011-12-06 | 2011-12-06 | 全指向麦克风的测试设备 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102395095A (zh) * | 2011-12-06 | 2012-03-28 | 歌尔声学股份有限公司 | 全指向麦克风的测试方法及其测试设备 |
CN103096234A (zh) * | 2013-01-22 | 2013-05-08 | 青岛歌尔声学科技有限公司 | 一种麦克风测试设备和方法 |
CN107465985A (zh) * | 2016-06-06 | 2017-12-12 | 京元电子股份有限公司 | 麦克风元件测试座及其测试装置 |
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2011
- 2011-12-06 CN CN2011205022808U patent/CN202488713U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102395095A (zh) * | 2011-12-06 | 2012-03-28 | 歌尔声学股份有限公司 | 全指向麦克风的测试方法及其测试设备 |
CN103096234A (zh) * | 2013-01-22 | 2013-05-08 | 青岛歌尔声学科技有限公司 | 一种麦克风测试设备和方法 |
CN107465985A (zh) * | 2016-06-06 | 2017-12-12 | 京元电子股份有限公司 | 麦克风元件测试座及其测试装置 |
CN107465985B (zh) * | 2016-06-06 | 2021-07-30 | 京元电子股份有限公司 | 麦克风元件测试座及其测试装置 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200803 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121010 |