发明名称 |
MIXING AUDIO STREAMS |
摘要 |
<p>A speech processing system receives multiple streams of speech frames. The system selects among concurrent ones of the frames a subset of those frames that are the most relevant, based on pre-assigned stream priorities and energy content of the frames. The selected frames are then decoded and rendered. The resulting signals are mixed. This architecture provides bandwidth scalability and/or processing power scalability.</p> |
申请公布号 |
EP0995191(B1) |
申请公布日期 |
2005.08.31 |
申请号 |
EP19990901833 |
申请日期 |
1999.02.11 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
CASTELLO DA COSTA, PAULO;ISMAIL, NERMEEN;MORLEY, ROSS;SINHA, ATUL |
分类号 |
G10L13/00;G10L19/04;G10L19/16;H04N21/434;H04N21/439;H04N21/81;H04R;(IPC1-7):G10L13/02;G10L19/00;H04N7/52 |
主分类号 |
G10L13/00 |
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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