发明名称 Method for spatially processing multichannel signals, processing module, and virtual surround-sound systems
摘要 Embodiments of a virtual surround-sound system and methods for simulating surround-sound are generally described herein. Other embodiments may be described and claimed. In some embodiments, a processing module may include spatial processor spatially processes surround-left and surround-right channel signals and front-left and front-right channel signals and combines the spatially-processed signals for providing to drivers of center speaker after crosstalk cancellation and combining with a center-channel signal. In some embodiments, the processing module may include circuitry to cause the spatial processor to refrain from spatially processing either the front-left and front-right channel signals when front-left and/or front-right speakers are connected.
申请公布号 US2008273721(A1) 申请公布日期 2008.11.06
申请号 US20070800349 申请日期 2007.05.04
申请人 CREATIVE TECHNOLOGY LTD 发明人 WALSH MARTIN
分类号 H04R5/02 主分类号 H04R5/02
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