发明申请
US20090125132A1 Sound Reproducer 审中-公开
声音再现器

  • 专利标题: Sound Reproducer
  • 专利标题(中): 声音再现器
  • 申请号: US11794574
    申请日: 2005-08-26
  • 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
Sound Reproducer
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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