CN104202337A - 一种基于音频信号的数据传输系统及方法 - Google Patents
一种基于音频信号的数据传输系统及方法 Download PDFInfo
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- CN104202337A CN104202337A CN201410487123.2A CN201410487123A CN104202337A CN 104202337 A CN104202337 A CN 104202337A CN 201410487123 A CN201410487123 A CN 201410487123A CN 104202337 A CN104202337 A CN 104202337A
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105577366A (zh) * | 2015-12-18 | 2016-05-11 | 南京巨鲨显示科技有限公司 | 基于嵌入式设备的声波生成及识别方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090063850A1 (en) * | 2007-08-29 | 2009-03-05 | Sharwan Kumar Joram | Multiple factor user authentication system |
CN202759456U (zh) * | 2012-07-24 | 2013-02-27 | 天地融科技股份有限公司 | 动态口令生成装置及具有该动态口令生成装置的交易系统 |
CN103532719A (zh) * | 2013-10-22 | 2014-01-22 | 天地融科技股份有限公司 | 动态口令生成方法和系统、交易请求的处理方法和系统 |
CN103916242A (zh) * | 2012-12-30 | 2014-07-09 | 北京握奇数据系统有限公司 | 一种基于音频接口传输数据加密和解密的方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090063850A1 (en) * | 2007-08-29 | 2009-03-05 | Sharwan Kumar Joram | Multiple factor user authentication system |
CN202759456U (zh) * | 2012-07-24 | 2013-02-27 | 天地融科技股份有限公司 | 动态口令生成装置及具有该动态口令生成装置的交易系统 |
CN103916242A (zh) * | 2012-12-30 | 2014-07-09 | 北京握奇数据系统有限公司 | 一种基于音频接口传输数据加密和解密的方法 |
CN103532719A (zh) * | 2013-10-22 | 2014-01-22 | 天地融科技股份有限公司 | 动态口令生成方法和系统、交易请求的处理方法和系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105577366A (zh) * | 2015-12-18 | 2016-05-11 | 南京巨鲨显示科技有限公司 | 基于嵌入式设备的声波生成及识别方法 |
CN105577366B (zh) * | 2015-12-18 | 2019-03-01 | 南京巨鲨显示科技有限公司 | 基于嵌入式设备的声波生成及识别方法 |
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