发明名称 |
INFRA BASS |
摘要 |
To improve the aural sensation from an input signal of an audio reproduction system a bandwidth extension device can be used. To improve the known bandwidth extension device the bandwidth extension device according to the invention comprises a first and a second signal path and analyze means to select the created signal, which fits most for the current input signal. |
申请公布号 |
WO0184880(A3) |
申请公布日期 |
2002.07.18 |
申请号 |
WO2001EP04329 |
申请日期 |
2001.04.13 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
AARTS, RONALDUS, M.;LARSEN, ERIK |
分类号 |
H04R3/04;H03G5/22;H04R3/00 |
主分类号 |
H04R3/04 |
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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