发明名称 |
TRANSFORMATION MED REDUCERET KOMPLEKSITET FOR EN LAVFREKVENSEFFEKTKANAL |
摘要 |
The computational resources that are needed to apply a transform-based filterbank to a limited-bandwidth audio signals are reduced by performing an integrated process of combining real-valued input data into complex-valued data and applying a short transform to the complex-valued data, applying a bank of very short transforms to the output of the integrated process, and deriving a sequence of real-valued output data from the outputs of the bank of very short transforms. |
申请公布号 |
DK2691951(T3) |
申请公布日期 |
2016.11.14 |
申请号 |
DK20120712486T |
申请日期 |
2012.03.19 |
申请人 |
DOLBY LABORATORIES LICENSING CORPORATION |
发明人 |
FELLERS, Matthew C. |
分类号 |
G10L19/00;G10L19/008;G10L19/02 |
主分类号 |
G10L19/00 |
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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