发明申请
US20130064374A1 SIGNAL PROCESSING APPARATUS AND METHOD FOR PROVIDING 3D SOUND EFFECT
有权
信号处理装置和提供3D声音效果的方法
- 专利标题: SIGNAL PROCESSING APPARATUS AND METHOD FOR PROVIDING 3D SOUND EFFECT
- 专利标题(中): 信号处理装置和提供3D声音效果的方法
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申请号: US13432581申请日: 2012-03-28
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公开(公告)号: US20130064374A1公开(公告)日: 2013-03-14
- 发明人: Kang Eun Lee , Do-Hyung Kim , Shi Hwa Lee
- 申请人: Kang Eun Lee , Do-Hyung Kim , Shi Hwa Lee
- 申请人地址: KR Suwon
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon
- 优先权: KR10-2011-0091865 20110909
- 主分类号: H04R5/00
- IPC分类号: H04R5/00 ; H04R3/02
摘要:
A signal processing apparatus and method providing a 3-dimensional (3D) sound effect may determine a mask related to an ambience of an input signal, separate the input signal into a primary signal and an ambience signal using the mask, decorrelate the ambience signal, and sum the decorrelated ambience signal and the primary signal, accordingly generating an output signal to which a sound effect is applied.
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