| 发明名称 |
METHOD AND APPARATUS FOR ENCODING OR DECODING WIDE-BAND AUDIO |
| 摘要 |
<p>It is determined whether an input audio signal is a narrow-band signal or a wide-band audio signal. If the input audio signal is a narrow-band audio signal, it is subjected to a spectrum analysis to produce a target signal, which is encoded based on an encoding method of narrow-band signals.</p> |
| 申请公布号 |
WO2004090870(A1) |
申请公布日期 |
2004.10.21 |
| 申请号 |
WO2004JP04913 |
申请日期 |
2004.04.05 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA;MISEKI, KIMIO |
发明人 |
MISEKI, KIMIO |
| 分类号 |
G10L19/18;(IPC1-7):G10L19/12 |
主分类号 |
G10L19/18 |
| 代理机构 |
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