CN102694894B - 通信终端声音拾取范围测量装置 - Google Patents
通信终端声音拾取范围测量装置 Download PDFInfo
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- CN102694894B CN102694894B CN201210171369.XA CN201210171369A CN102694894B CN 102694894 B CN102694894 B CN 102694894B CN 201210171369 A CN201210171369 A CN 201210171369A CN 102694894 B CN102694894 B CN 102694894B
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- communication terminal
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- voice pickup
- loudspeaker
- sound
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CN201210171369.XA CN102694894B (zh) | 2012-05-29 | 2012-05-29 | 通信终端声音拾取范围测量装置 |
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CN201210171369.XA CN102694894B (zh) | 2012-05-29 | 2012-05-29 | 通信终端声音拾取范围测量装置 |
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CN102694894A CN102694894A (zh) | 2012-09-26 |
CN102694894B true CN102694894B (zh) | 2016-04-06 |
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CN201210171369.XA Expired - Fee Related CN102694894B (zh) | 2012-05-29 | 2012-05-29 | 通信终端声音拾取范围测量装置 |
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Families Citing this family (1)
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DE102016014637A1 (de) * | 2016-12-09 | 2018-06-14 | Dräger Safety AG & Co. KGaA | Kunstkopf zum Testen von Atemschutzgeräten |
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CN2924986Y (zh) * | 2006-01-23 | 2007-07-18 | 嘉兴市佳宏电声设备有限公司 | 仿真模拟人头测试架 |
CN202873056U (zh) * | 2012-05-29 | 2013-04-10 | 南京声准科技有限公司 | 通信终端声音拾取范围测量装置 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120926 Assignee: Jiangsu Moore Information Technology Co., Ltd. Assignor: Nanjing Shengzhun Technology Co., Ltd. Contract record no.: 2012320001030 Denomination of invention: Measuring device for sound collection range of communication terminal License type: Exclusive License Record date: 20121219 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Moore Information Technology Co., Ltd. Assignor: Nanjing Shengzhun Technology Co., Ltd. Contract record no.: 2012320001030 Date of cancellation: 20130115 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20190529 |