US Patent 7949522 System for suppressing rain noise
Patent 7949522 was granted and assigned to Qnx Software Systems on May, 2011 by the United States Patent and Trademark Office.
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Patent abstract
A voice enhancement logic improves the perceptual quality of a processed signal. The voice enhancement system includes a noise detector and a noise attenuator. The noise detector detects and models the noise associated with rain. The noise attenuator dampens or reduces the rain noise from a signal to improve the intelligibility of an unvoiced, a fully voiced, or a mixed voice segment.
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Patent Inventor Names
Adrian R. Groves0
Phillip A. Hetherington0
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US Patent 07949522 System for suppressing rain noise US Patent 7949522 System for suppressing rain noise
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Patent Number
079495220
Patent Number
79495220
Edits on 28 Mar, 2023
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
079495220
Date of Patent
May 24, 2011
0Patent Application Number
110069350
Date Filed
December 8, 2004
0Patent Primary Examiner
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US Patent 07949522 System for suppressing rain noise
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07949522
Date of patent
May 24, 2011
Patent application number
11006935
Date Filed
December 8, 2004
Patent primary examiner
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