发明授权
- 专利标题: Digital signal processing amplifier
- 专利标题(中): 数字信号处理放大器
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申请号: US11058177申请日: 2005-02-16
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公开(公告)号: US07202804B2公开(公告)日: 2007-04-10
- 发明人: Toshiya Nakagaki , Fumiyasu Konno
- 申请人: Toshiya Nakagaki , Fumiyasu Konno
- 申请人地址: JP Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Wenderoth, Lind & Ponack, L.L.P.
- 优先权: JP2004-045887 20040223
- 主分类号: H03M1/06
- IPC分类号: H03M1/06
摘要:
A digital signal processing amplifier produces substantially no digital clipping. The amplifier includes an A/D converter provided with an overflow detecting function and a controller for communicating with external equipment and adapted such that an overflow of an input signal is detected and thereby an output level of a head unit serving as a source of the analog input signal is controlled.
公开/授权文献
- US20050184891A1 Amplifier with digital signal processing 公开/授权日:2005-08-25
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