Invention Grant
US08050433B2 Apparatus and method to cancel crosstalk and stereo sound generation system using the same
有权
消除串扰的装置和方法及使用其的立体声产生系统
- Patent Title: Apparatus and method to cancel crosstalk and stereo sound generation system using the same
- Patent Title (中): 消除串扰的装置和方法及使用其的立体声产生系统
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Application No.: US11507483Application Date: 2006-08-22
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Publication No.: US08050433B2Publication Date: 2011-11-01
- Inventor: Sun-min Kim
- Applicant: Sun-min Kim
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG Electronics Co., Ltd.
- Current Assignee: SAMSUNG Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim, LLP
- Priority: KR10-2005-0114049 20051128
- Main IPC: H04R5/02
- IPC: H04R5/02 ; H04R5/00
Abstract:
An apparatus and method for canceling crosstalk between 2-channel speakers and two ears of a listener in a stereo sound generation system. The crosstalk canceling apparatus includes a first signal processing unit to cross-mix first and second channel signals with gain and delay-adjusted first and second channel signals, a second signal processing unit to adjust frequency characteristics of the signals mixed in the first signal processing unit.
Public/Granted literature
- US20070076892A1 Apparatus and method to cancel crosstalk and stereo sound generation system using the same Public/Granted day:2007-04-05
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