US Patent 7945054 Method and apparatus to reproduce wide mono sound
Patent 7945054 was granted and assigned to Samsung on May, 2011 by the United States Patent and Trademark Office.
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Patent abstract
A wide mono sound reproducing method and apparatus to widen mono sound by using 2 channel speakers. The method include separating an input mono sound signal into a plurality of decorrelated signals, generating virtual sound sources by localizing each of the separated signals at virtual locations asymmetrical about a center of a front side of a listening point by applying different head related transfer functions to the separated signals, and canceling crosstalk of the generated virtual sound sources.
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Patent Inventor Names
Sun-min Kim0
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US Patent 07945054 Method and apparatus to reproduce wide mono sound US Patent 7945054 Method and apparatus to reproduce wide mono sound
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Patent Number
079450540
Patent Number
79450540
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079450540
Date of Patent
May 17, 2011
0Patent Application Number
113927500
Date Filed
March 30, 2006
0Patent Primary Examiner
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US Patent 07945054 Method and apparatus to reproduce wide mono sound
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07945054
Date of patent
May 17, 2011
Patent application number
11392750
Date Filed
March 30, 2006
Patent primary examiner
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