Automotive virtual surround audio system
| dc.citation.patentcountry | USA | zh_TW |
| dc.citation.patentnumber | 20090180625 | zh_TW |
| dc.contributor.author | Bai, Ming-Sian | en_US |
| dc.contributor.author | Lee, Chih-Chung | en_US |
| dc.contributor.author | Chen, Hui-Wen | en_US |
| dc.date.accessioned | 2014-12-16T06:15:47Z | |
| dc.date.available | 2014-12-16T06:15:47Z | |
| dc.date.issued | 2009-07-16 | en_US |
| dc.description.abstract | An automotive virtual surround audio system is implemented in an automobile to receive left- and right-channel audio sources. A synthesizer receives the left- and right-channel audio sources to extend the sources into temporary rear-left and rear-right audio sources. A weighting device receives the left- and right-channel audio sources to perform a weighting operation and produce temporary front-left and front-right audio sources. A first filter receives the temporary front-left and front-right audio sources to perform a filtering operation and produce virtual front-left and front-right audio sources. A second filter receives the temporary rear-left and rear-right audio sources to perform a filtering operation and produce virtual rear-left and rear-right audio sources. Thus, the virtual audio image position is reproduced. | zh_TW |
| dc.identifier.govdoc | H04R005/00 | zh_TW |
| dc.identifier.govdoc | H04R005/02 | zh_TW |
| dc.identifier.govdoc | H04B001/00 | zh_TW |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/105507 | |
| dc.language.iso | zh_TW | en_US |
| dc.title | Automotive virtual surround audio system | zh_TW |
| dc.type | Patents | en_US |