发明名称 |
Devices, methods, computer program for generating, and decoding a watermarked audio signal |
摘要 |
<p>An electronic device configured for encoding a watermarked signal is described. The electronic device includes modeler circuitry. The modeler circuitry determines parameters based on a first signal and a first-pass coded signal. The electronic device also includes coder circuitry coupled to the modeler circuitry. The coder circuitry performs a first-pass coding on a second signal to obtain the first-pass coded signal and performs a second-pass coding based on the parameters to obtain a watermarked signal.</p> |
申请公布号 |
EP2673773(A1) |
申请公布日期 |
2013.12.18 |
申请号 |
EP20120701205 |
申请日期 |
2012.01.10 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
VILLETTE, STEPHANE PIERRE;SINDER, DANIEL J. |
分类号 |
G10L21/038;G10L19/00;G10L19/008;G10L19/018;G10L19/24;G10L25/18 |
主分类号 |
G10L21/038 |
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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