发明名称 |
A Method of Manufacturing a Loudspeaker Distortion Compensator |
摘要 |
<p>A method and an apparatus for compensating for nonlinear distortion are provided to divide audio signals reproduced in a nonlinear speaker system into linear and nonlinear components in a time domain and a frequency domain, and then generate inversely-corrected signals by means of an inverse filtering scheme, so that it is possible to further consider a variety of nonlinear distortion characteristics such as viscous damping and structural damping which have not been reflected in the conventional lumped parameter method, and thus to obtain better sound quality. <IMAGE></p> |
申请公布号 |
EP1513372(A2) |
申请公布日期 |
2005.03.09 |
申请号 |
EP20040104136 |
申请日期 |
2004.08.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, JOON-HYUN;JANG, SEONG-CHEOL |
分类号 |
H04R3/00;H04R3/04;H04R29/00;(IPC1-7):H04R29/00 |
主分类号 |
H04R3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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