CN103516389A - 数据信号传输方法及系统、信号传输控制方法及系统 - Google Patents
数据信号传输方法及系统、信号传输控制方法及系统 Download PDFInfo
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- CN103516389A CN103516389A CN201210208104.2A CN201210208104A CN103516389A CN 103516389 A CN103516389 A CN 103516389A CN 201210208104 A CN201210208104 A CN 201210208104A CN 103516389 A CN103516389 A CN 103516389A
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Citations (12)
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US4313197A (en) * | 1980-04-09 | 1982-01-26 | Bell Telephone Laboratories, Incorporated | Spread spectrum arrangement for (de)multiplexing speech signals and nonspeech signals |
US4512013A (en) * | 1983-04-11 | 1985-04-16 | At&T Bell Laboratories | Simultaneous transmission of speech and data over an analog channel |
US5073899A (en) * | 1988-07-13 | 1991-12-17 | U.S. Philips Corporation | Transmission system for sending two signals simultaneously on the same communications channel |
CN1240550A (zh) * | 1996-10-15 | 2000-01-05 | 艾利森公司 | 同时发送语音和数据信息的电路和方法 |
CN1322430A (zh) * | 1998-09-29 | 2001-11-14 | 太阳微系统公司 | 在话音上的数据叠加 |
US20070047624A1 (en) * | 2005-06-08 | 2007-03-01 | Polycom, Inc | Mixed voice and spread spectrum data signaling with enhanced concealment of data |
CN101106467A (zh) * | 2007-09-07 | 2008-01-16 | 华为技术有限公司 | 一种网络收音方法、系统及装置 |
CN101285941A (zh) * | 2008-05-14 | 2008-10-15 | 熊克明 | 一种与手机或移动多媒体影音互动的视频眼镜及互动方法 |
CN101594593A (zh) * | 2009-07-06 | 2009-12-02 | 青岛海信移动通信技术股份有限公司 | 一种无线上网卡 |
CN102006528A (zh) * | 2009-08-31 | 2011-04-06 | 幻音科技(深圳)有限公司 | 耳机装置 |
CN102184739A (zh) * | 2011-03-08 | 2011-09-14 | 深圳英飞拓科技股份有限公司 | 一种录像播放装置及方法 |
US8126029B2 (en) * | 2005-06-08 | 2012-02-28 | Polycom, Inc. | Voice interference correction for mixed voice and spread spectrum data signaling |
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2012
- 2012-06-21 CN CN201210208104.2A patent/CN103516389B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4313197A (en) * | 1980-04-09 | 1982-01-26 | Bell Telephone Laboratories, Incorporated | Spread spectrum arrangement for (de)multiplexing speech signals and nonspeech signals |
US4512013A (en) * | 1983-04-11 | 1985-04-16 | At&T Bell Laboratories | Simultaneous transmission of speech and data over an analog channel |
US5073899A (en) * | 1988-07-13 | 1991-12-17 | U.S. Philips Corporation | Transmission system for sending two signals simultaneously on the same communications channel |
CN1240550A (zh) * | 1996-10-15 | 2000-01-05 | 艾利森公司 | 同时发送语音和数据信息的电路和方法 |
CN1322430A (zh) * | 1998-09-29 | 2001-11-14 | 太阳微系统公司 | 在话音上的数据叠加 |
US20070047624A1 (en) * | 2005-06-08 | 2007-03-01 | Polycom, Inc | Mixed voice and spread spectrum data signaling with enhanced concealment of data |
US8126029B2 (en) * | 2005-06-08 | 2012-02-28 | Polycom, Inc. | Voice interference correction for mixed voice and spread spectrum data signaling |
CN101106467A (zh) * | 2007-09-07 | 2008-01-16 | 华为技术有限公司 | 一种网络收音方法、系统及装置 |
CN101285941A (zh) * | 2008-05-14 | 2008-10-15 | 熊克明 | 一种与手机或移动多媒体影音互动的视频眼镜及互动方法 |
CN101594593A (zh) * | 2009-07-06 | 2009-12-02 | 青岛海信移动通信技术股份有限公司 | 一种无线上网卡 |
CN102006528A (zh) * | 2009-08-31 | 2011-04-06 | 幻音科技(深圳)有限公司 | 耳机装置 |
CN102184739A (zh) * | 2011-03-08 | 2011-09-14 | 深圳英飞拓科技股份有限公司 | 一种录像播放装置及方法 |
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