发明名称 |
APPARATUS AND METHOD FOR ENCODING AUDIO SIGNALS WITH DECODING INSTRUCTIONS |
摘要 |
During production, at least one audio signal is processed in order to derive instructions for channel reconfiguring it. The at least one audio signal and the instructions are stored or transmitted. During consumption, the at least one audio signal is channel reconfigured in accordance with the instructions. Channel reconfiguring includes upmixing, downmixing, and spatial reconfiguration. By determining the channel reconfiguration instructions during production, processing resources during consumption are reduced. |
申请公布号 |
KR20080015886(A) |
申请公布日期 |
2008.02.20 |
申请号 |
KR20077030480 |
申请日期 |
2006.05.26 |
申请人 |
DOLBY LABORATORIES LICENSING CORP. |
发明人 |
SEEFELDT ALAN JEFFREY;VINTON MARK STUART;ROBINSON CHARLES QUITO |
分类号 |
G10L19/00;G11B20/10;H03M7/30;H04S3/00 |
主分类号 |
G10L19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|