CN203368759U - 室内扩声录音设备 - Google Patents
室内扩声录音设备 Download PDFInfo
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- CN203368759U CN203368759U CN 201320336252 CN201320336252U CN203368759U CN 203368759 U CN203368759 U CN 203368759U CN 201320336252 CN201320336252 CN 201320336252 CN 201320336252 U CN201320336252 U CN 201320336252U CN 203368759 U CN203368759 U CN 203368759U
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CN 201320336252 CN203368759U (zh) | 2013-06-13 | 2013-06-13 | 室内扩声录音设备 |
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CN 201320336252 CN203368759U (zh) | 2013-06-13 | 2013-06-13 | 室内扩声录音设备 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105142089A (zh) * | 2015-06-25 | 2015-12-09 | 厦门一心智能科技有限公司 | 一种能够自适应主讲人的位置的教室现场拾音和扩声*** |
CN105280191A (zh) * | 2015-10-09 | 2016-01-27 | 北京竞业达数码科技有限公司 | 网络混音方法及混音器 |
WO2018098889A1 (zh) * | 2016-06-30 | 2018-06-07 | 广东美的制冷设备有限公司 | 多设备之间的分组方法和装置 |
CN112911482A (zh) * | 2021-03-15 | 2021-06-04 | 世邦通信股份有限公司 | 一种自动调整扩声区域及区域音量的***及方法 |
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2013
- 2013-06-13 CN CN 201320336252 patent/CN203368759U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105142089A (zh) * | 2015-06-25 | 2015-12-09 | 厦门一心智能科技有限公司 | 一种能够自适应主讲人的位置的教室现场拾音和扩声*** |
CN105142089B (zh) * | 2015-06-25 | 2016-05-18 | 厦门一心智能科技有限公司 | 一种能够自适应主讲人的位置的教室现场拾音和扩声*** |
CN105280191A (zh) * | 2015-10-09 | 2016-01-27 | 北京竞业达数码科技有限公司 | 网络混音方法及混音器 |
WO2018098889A1 (zh) * | 2016-06-30 | 2018-06-07 | 广东美的制冷设备有限公司 | 多设备之间的分组方法和装置 |
CN112911482A (zh) * | 2021-03-15 | 2021-06-04 | 世邦通信股份有限公司 | 一种自动调整扩声区域及区域音量的***及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Indoor sound reinforcement recording device and voice tracking adjustment method Effective date of registration: 20141209 Granted publication date: 20131225 Pledgee: Bank of Hangzhou Limited by Share Ltd. science and Technology Branch Pledgor: LINKER DIGITAL TECHNOLOGY CO.,LTD. Registration number: 2014330000044 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 310052, Zhejiang, Hangzhou province Binjiang District Long River Street No. 399, No. 3, four, five floor Patentee after: HANGZHOU LINKER TECHNOLOGY CO.,LTD. Address before: Hangzhou City, Zhejiang province Binjiang District 310053 Spring Road No. 1517 Kim Science Park building C Patentee before: LINKER DIGITAL TECHNOLOGY CO.,LTD. |
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CX01 | Expiry of patent term |
Granted publication date: 20131225 |
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CX01 | Expiry of patent term |