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US 2015/0085615 A1Published application
Motion modified steering vector
AssigneeLenovo (Singapore) Pte. Ltd.
InventorsSteven Richard Perrin, John Miles Hunt, Jian Li, John Weldon Nicholson, Song Wang, Jianbang Zhang
Life of this patent
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Abstract
For a motion modified steering vector, a motion module modifies a prior steering vector with a motion vector. A steering module spatially filters audio signals using the modified steering vector.
Claims20
An apparatus comprising:
- a microphone array;
- a motion sensor;
- a processor;
- a memory storing computer readable code executable by the processor, the computer readable code comprising:
- a motion module modifying a prior steering vector with a motion vector;
- and
- a steering module spatially filtering audio signals using the modified steering vector.
4 more elements
A method comprising:
- modifying a prior steering vector with a motion vector;
- and
- spatially filtering audio signals using the modified steering vector.
A program product comprising a computer readable storage medium storing computer readable code executable by a processor to perform:
- modifying a prior steering vector with a motion vector;
- and
- spatially filtering audio signals using the modified steering vector.
Dependencies are inferred from the claim text.