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US Patent 11665459 Noise reduction device
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Is a
Patent
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Current Assignee
Panasonic
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Date Filed
April 26, 2022
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Date of Patent
May 30, 2023
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Patent Applicant
Panasonic
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Patent Application Number
17729231
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Patent Citations
US Patent 7440891 Speech processing method and apparatus for improving speech quality and speech recognition performance
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US Patent 7890321 Noise reduction device, program and method
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US Patent 9728178 Particular signal cancel method, particular signal cancel device, adaptive filter coefficient update method, adaptive filter coefficient update device, and computer program
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US Patent 10580399 Adaptation enhancement for a road noise cancellation system
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Patent Jurisdiction
United States Patent and Trademark Office
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Patent Number
11665459
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Patent Primary Examiner
Thang V. Tran
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CPC Code
H04R 3/02
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H04R 3/04
0
H04R 1/08
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H04R 1/1083
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H04R 2499/13
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H04R 2410/05
0
G10L 21/02
0
G10L 21/0208
0
G10L 21/0216
0
G10K 11/16
0
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