| 发明名称 | Signal processing device and amplifier | ||
| 摘要 | A signal processing device includes: an amplifier, a bandwidth of which can be switched, and a controller which is configured to perform control to operate the amplifier in a wide bandwidth for a constant time after start of a signal input to the amplifier and then operate the amplifier in a narrow bandwidth thereafter. | ||
| 申请公布号 | US9207255(B2) | 申请公布日期 | 2015.12.08 |
| 申请号 | US201314089044 | 申请日期 | 2013.11.25 |
| 申请人 | Yamaha Corporation | 发明人 | Maejima Toshio |
| 分类号 | G01P15/14;H03F3/45;G01C19/5776;G01P15/00 | 主分类号 | G01P15/14 |
| 代理机构 | Crowell & Moring LLP | 代理人 | Crowell & Moring LLP |
| 主权项 | 1. A signal processing device, comprising: an amplifier, a bandwidth of which can be switched; and a controller which is configured to perform control to operate the amplifier in a wide bandwidth for a constant time after start of a signal input to the amplifier and then operate the amplifier in a narrow bandwidth thereafter, wherein the controller is configured to select each of a plurality of sensors as a signal input source for the amplifier, and to perform control to operate the amplifier in the wide bandwidth in response to start of a signal input from the selected signal input source. | ||
| 地址 | Hamamtsu-shi JP | ||