发明名称 |
TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, RECEPTION METHOD, AND TRANSMISSION/RECEPTION APPARATUS |
摘要 |
<p>The present invention relates to a transceiver which provides a high-quality decoded voice. A mobile telephone 1011 encodes voice data, and outputs the encoded voice data. Furthermore, the mobile telephone 1011 learns quality-enhancement data which improves the quality of a voice output from a mobile telephone 1012, based on voice data used in past learning and newly input voice data, thereby transmitting the encoded voice data and quality-enhancement data. The mobile telephone 1012 receives the encoded voice data transmitted from the mobile telephone 1011, and selects quality-enhancement data correspondingly associated with a telephone number of the mobile telephone 1011. The mobile telephone 1012 decodes the received encoded voice data based on the selected quality-enhancement data. The present invention is applied to a mobile telephone that transmits and receives voices. <IMAGE></p> |
申请公布号 |
EP1401130(A1) |
申请公布日期 |
2004.03.24 |
申请号 |
EP20020743668 |
申请日期 |
2002.06.20 |
申请人 |
SONY CORPORATION |
发明人 |
KONDO, TETSUJIRO;HATTORI, MASAAKI;WATANABE, TSUTOMU;KIMURA, HIROTO |
分类号 |
G10L19/04;G10L19/18;H04B7/26;H04M1/253;H04W4/18;(IPC1-7):H04B14/00;H04B1/40;H04B1/16;G10L19/12 |
主分类号 |
G10L19/04 |
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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