发明授权
- 专利标题： Method and apparatus of generating sound field effect in frequency domain
- 专利标题（中）： 在频域中产生声场效应的方法和装置
-
申请号： US12457845申请日： 2009-06-23
-
公开(公告)号： US08615090B2公开(公告)日： 2013-12-24
- 发明人: Chang Yong Son , Do-Hyung Kim , Kang Eun Lee
- 申请人： Chang Yong Son , Do-Hyung Kim , Kang Eun Lee
- 申请人地址： KR Suwon-Si
- 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-Si
- 代理机构： Staas & Halsey LLP
- 优先权： KR10-2009-0000382 20090105
- 主分类号： H03G3/00
- IPC分类号： H03G3/00
摘要：
A method and apparatus of generating a sound field effect is provided. The sound field effect generating apparatus may generate a frequency coefficient that is frequency-transformed from a direct signal, may generate a reflection signal from the frequency coefficient, may generate an output signal using the frequency coefficient and the reflection signal, and may perform an inverse-frequency transform of the output signal.
公开/授权文献
信息查询
