发明申请
- 专利标题： Sound reproducing apparatus and sound reproducing method
- 专利标题（中）： 声音再现装置和声音再现方法
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申请号： US10933117申请日： 2004-09-02
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公开(公告)号： US20050078839A1公开(公告)日： 2005-04-14
- 发明人: Masayoshi Miura , Susumu Yabe
- 申请人： Masayoshi Miura , Susumu Yabe
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JPJP2003-310030 20030902
- 主分类号： H04S5/00
- IPC分类号： H04S5/00 ; H04R3/14 ; H04R5/02 ; H04S1/00 ; H04S3/00 ; H04S7/00 ; H03G1/00 ; H03G5/00
摘要：
A sound reproducing apparatus includes a low-frequency sound reproducing unit for reproducing and outputting a low-frequency sound having a frequency of a predetermined frequency or less; a high-frequency sound reproducing unit for reproducing and outputting a high-frequency sound including a frequency component having a frequency higher than the predetermined frequency; and a reproduction-and-output timing control unit for reproducing and outputting the high-frequency sound reproduced and output by the high-frequency sound reproducing unit behind the low-frequency sound reproduced and output by the low-frequency sound reproducing unit by a predetermined time period.
公开/授权文献
- US07277551B2 Sound reproducing apparatus and sound reproducing method 公开/授权日：2007-10-02
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