CN102098608B - 声参量阵音频重放***及其调制方法 - Google Patents
声参量阵音频重放***及其调制方法 Download PDFInfo
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- CN102098608B CN102098608B CN201010584960.9A CN201010584960A CN102098608B CN 102098608 B CN102098608 B CN 102098608B CN 201010584960 A CN201010584960 A CN 201010584960A CN 102098608 B CN102098608 B CN 102098608B
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CN201010584960.9A CN102098608B (zh) | 2010-12-13 | 2010-12-13 | 声参量阵音频重放***及其调制方法 |
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CN201010584960.9A CN102098608B (zh) | 2010-12-13 | 2010-12-13 | 声参量阵音频重放***及其调制方法 |
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CN102098608A CN102098608A (zh) | 2011-06-15 |
CN102098608B true CN102098608B (zh) | 2014-03-05 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103873978B (zh) * | 2012-12-17 | 2017-06-27 | 联想(北京)有限公司 | 信息处理的方法及电子设备 |
EP3634014A1 (en) * | 2018-10-01 | 2020-04-08 | Nxp B.V. | Audio processing system |
CN111818422B (zh) * | 2020-07-03 | 2021-10-26 | 电子科技大学 | 基于参量阵原理的定点声波发射装置 |
CN115499738A (zh) * | 2022-09-21 | 2022-12-20 | 电子科技大学 | 具备安全装置的可编程参量阵扬声器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2792024Y (zh) * | 2005-04-01 | 2006-06-28 | 康佳集团股份有限公司 | 音频功率放大器 |
CN101111095A (zh) * | 2007-07-12 | 2008-01-23 | 电子科技大学 | 基于消费电子设备的声频定向扬声器*** |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2792024Y (zh) * | 2005-04-01 | 2006-06-28 | 康佳集团股份有限公司 | 音频功率放大器 |
CN101111095A (zh) * | 2007-07-12 | 2008-01-23 | 电子科技大学 | 基于消费电子设备的声频定向扬声器*** |
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Address after: 518057 Nanshan District province high tech Industrial Park, Shenzhen, North West New Road, No. 18 Co-patentee after: AAC TECHNOLOGIES (NANJING) Co.,Ltd. Patentee after: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. Co-patentee after: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Address before: 518057 Nanshan District province high tech Industrial Park, Shenzhen, North West New Road, No. 18 Co-patentee before: AAC Acoustic Technology Research Development (Nanjing) Co.,Ltd. Patentee before: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. Co-patentee before: AAC MICROTECH (CHANGZHOU) Co.,Ltd. |
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Effective date of registration: 20170418 Address after: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC TECHNOLOGIES (NANJING) Co.,Ltd. Patentee after: AAC TECHNOLOGIES Pte. Ltd. Co-patentee after: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Address before: 518057 Nanshan District province high tech Industrial Park, Shenzhen, North West New Road, No. 18 Co-patentee before: AAC TECHNOLOGIES (NANJING) Co.,Ltd. Patentee before: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. Co-patentee before: AAC MICROTECH (CHANGZHOU) Co.,Ltd. |
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Effective date of registration: 20181203 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Co-patentee after: AAC TECHNOLOGIES (NANJING) Co.,Ltd. Patentee after: AAC TECHNOLOGIES Pte. Ltd. Address before: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee before: AAC TECHNOLOGIES (NANJING) Co.,Ltd. Patentee before: AAC TECHNOLOGIES Pte. Ltd. Co-patentee before: AAC MICROTECH (CHANGZHOU) Co.,Ltd. |
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