Apparatus and method for estimating an overall mixing time based on at least a first pair of room impulse responses, as well as corresponding computer program

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United States of America Patent

PATENT NO 9936328
SERIAL NO

15268874

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Abstract

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An apparatus for estimating an overall mixing time, where the apparatus comprises a processing element configured to determine differences between energy profiles of a first room impulse response of the first pair of room impulse responses and a second room impulse response of the first pair of room impulse responses at a plurality of different sample times of the first pair of room impulse responses, set a sample time of the plurality of sample times as a mixing time for the first pair of room impulse responses at which the difference between the energy profiles of the first room impulse response and the second room impulse response of the first pair of room impulse responses is equal to or below a threshold value, and determine the overall mixing time based on the mixing time for the first pair of room impulse responses.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECHNOLOGIES CO LTDHUAWEI ADMINISTRATION BUILDING BANTIAN LONGGANG DISTRICT SHENZHEN GUANGDONG 518129

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fontana, Simone Munich, DE 11 60
Grosche, Peter Munich, DE 29 184
Setiawan, Panji Munich, DE 43 145

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