Multichannel microphone-based reverberation time estimation method and device which use deep neural network

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United States of America Patent

PATENT NO 10854218
SERIAL NO

16469938

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A multichannel microphone-based reverberation time estimation method and device which use a deep neural network (DNN) are disclosed. A multichannel microphone-based reverberation time estimation method using a DNN, according to one embodiment, comprises the steps of: receiving a voice signal through a multichannel microphone; deriving a feature vector including spatial information by using the inputted voice signal; and estimating the degree of reverberation by applying the feature vector to the DNN.

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Patent Owner(s)

Patent OwnerAddress
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY222 WANGSIMNI-RO SEONGDONG-GU SEOUL 04763

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Joon-Hyuk Seoul, KR 30 76
Lee, Myung In Seoul, KR 1 1

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