CN103516389B - 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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- CN103516389B CN103516389B CN201210208104.2A CN201210208104A CN103516389B CN 103516389 B CN103516389 B CN 103516389B CN 201210208104 A CN201210208104 A CN 201210208104A CN 103516389 B CN103516389 B CN 103516389B
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000001228 spectrum Methods 0.000 claims abstract description 158
- 230000005236 sound signal Effects 0.000 claims abstract description 99
- 230000005540 biological transmission Effects 0.000 claims abstract description 70
- 238000012545 processing Methods 0.000 claims abstract description 54
- 230000002093 peripheral effect Effects 0.000 claims description 100
- 238000011084 recovery Methods 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000003786 synthesis reaction Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 230000002194 synthesizing effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000003595 spectral effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000036772 blood pressure Effects 0.000 description 4
- 230000036760 body temperature Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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CN103516389B true CN103516389B (zh) | 2016-04-06 |
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CN109246569B (zh) * | 2018-08-15 | 2024-12-06 | 广东保伦电子股份有限公司 | 一种麦克风智能检测装置 |
Citations (7)
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 |
CN102006528A (zh) * | 2009-08-31 | 2011-04-06 | 幻音科技(深圳)有限公司 | 耳机装置 |
US8126029B2 (en) * | 2005-06-08 | 2012-02-28 | Polycom, Inc. | Voice interference correction for mixed voice and spread spectrum data signaling |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8199791B2 (en) * | 2005-06-08 | 2012-06-12 | 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 |
CN101594593B (zh) * | 2009-07-06 | 2011-07-27 | 青岛海信移动通信技术股份有限公司 | 一种无线上网卡 |
CN102184739B (zh) * | 2011-03-08 | 2012-11-07 | 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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- 2012-06-21 CN CN201210208104.2A patent/CN103516389B/zh active Active
Patent Citations (7)
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 |
US8126029B2 (en) * | 2005-06-08 | 2012-02-28 | Polycom, Inc. | Voice interference correction for mixed voice and spread spectrum data signaling |
CN102006528A (zh) * | 2009-08-31 | 2011-04-06 | 幻音科技(深圳)有限公司 | 耳机装置 |
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Owner name: SHENZHEN PIAOFU INTERACTIVE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: PERCEPTION SCIENCE + TECHNOLOGY SHENZHEN CO., LTD. Effective date: 20150526 Free format text: FORMER OWNER: PERCEPTION DIGITAL LIMITED Effective date: 20150526 |
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Denomination of invention: Data signal transmission method and system, signal transmission control method and system Effective date of registration: 20210922 Granted publication date: 20160406 Pledgee: Botom integrated circuit (Shanghai) Co.,Ltd. Pledgor: Shenzhen Piaofu Interactive Technology Co.,Ltd. Registration number: Y2021990000856 |