发明名称 |
COMMUNICATION SYSTEM |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To dispense with accurate positioning of a mobile communication device. <P>SOLUTION: Acoustic data is received and converted to an electric signal by an electric communication apparatus and/or transmitted from the electric communication apparatus using an acoustic data channel. A conveyed data signal is reproduced by means of a received acoustic signal. The electric communication apparatus communicates with an electric communication network, media broadcasting network or a premise broadcasting network. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
申请公布号 |
JP2008219909(A) |
申请公布日期 |
2008.09.18 |
申请号 |
JP20080074638 |
申请日期 |
2008.03.21 |
申请人 |
INTRASONICS LTD |
发明人 |
JONES ALED WYNNE;REYNOLDS MICHAEL RAYMOND;BARTLETT DAVID;HOSKING IAN MICHAEL;GUY DONALD GLENN;KELLY PETER JOHN;TIMSON DANIEL REGINALD EWART;VASILOPOLOUS NICOLAS;HART ALAN MICHAEL;MORLAND ROBERT JOHN |
分类号 |
H04L29/06;H04M11/08;A63H3/36;G01S5/30;G10L19/00;G10L19/018;G10L19/14;H04B7/26;H04H20/31;H04M1/247;H04M1/253;H04M1/57;H04M11/00;H04N5/60;H04N7/08;H04N7/088 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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