Processing device and processing method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12170884
APP PUB NO 20230040821A1
SERIAL NO

17859430

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Abstract

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A processing device according to an embodiment includes: a frequency characteristics acquisition unit configured to acquire frequency characteristics of at least one sound pickup signal; a smoothing processing unit configured to perform smoothing processing so as to generate second spectral data smoother than first spectral data based on the frequency characteristics; a first compression unit configured to calculate a first difference value corresponding to a difference between the second spectral data and the first spectral data in a first band, and to compress the second spectral data based on the first difference value; and a filter generation unit configured to generate a filter, based on the second spectral data.

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Patent Owner(s)

Patent OwnerAddress
JVCKENWOOD CORPORATION3-12 MORIYACHO KANAGAWA-KU YOKOHAMA-SHI KANAGAWA 2210022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Yumi Yokohama, JP 28 41
Gejo, Takahiro Yokohama, JP 20 24
Murata, Hisako Yokohama, JP 31 85
Takachi, Kuniaki Yokohama, JP 14 16

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