发明名称 |
AN APPARATUS FOR DETERMINING A SPATIAL OUTPUT MULTI-CHANNEL AUDIO SIGNAL |
摘要 |
An apparatus (100) for determining a spatial output multi-channel audio signal based on an input audio signal and an input parameter. The apparatus (100) comprises a decomposer (110) for decomposing the input audio signal based on the input parameter to obtain a first decomposed signal and a second decomposed signal different from each other. Furthermore, the apparatus (100) comprises a renderer (110) for rendering the first decomposed signal to obtain a first rendered signal having a first semantic property and for rendering the second decomposed signal to obtain a second rendered signal having a second semantic property being different from the first semantic property. The apparatus (100) comprises a processor (130) for processing the first rendered signal and the second rendered signal to obtain the spatial output multi-channel audio signal. |
申请公布号 |
KR20130027564(A) |
申请公布日期 |
2013.03.15 |
申请号 |
KR20137002826 |
申请日期 |
2009.08.11 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E. V. |
发明人 |
DISCH SASCHA;PULKKI VILLE;LAITINEN MIKKO VILLE;ERKUT CUMHUR |
分类号 |
H04S7/00 |
主分类号 |
H04S7/00 |
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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