发明申请
- 专利标题: Sound Reproducer
- 专利标题(中): 声音再现器
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申请号: US11794574申请日: 2005-08-26
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公开(公告)号: US20090125132A1公开(公告)日: 2009-05-14
- 发明人: Ichiro Kawashima
- 申请人: Ichiro Kawashima
- 优先权: JP2005-027330 20050203
- 国际申请: PCT/JP2005/015568 WO 20050826
- 主分类号: G06F17/00
- IPC分类号: G06F17/00
摘要:
When an attenuation process is performed by a digital signal processor 302, information on the attenuation amount is notified to a control microcomputer 307 of an analog amplifier 304 and to an external amplifier, or the like, connected via a digital audio interface 306, whereby the amount of analog amplification can be adjusted at each section.
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