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關注：1
2013-05-23 12:21
求翻譯：前端調理電路一是擴大可測信號的幅度范圍，設置放大器，對小信號進行放大，以保證足夠的動態范圍。二是提高輸入阻抗。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
前端調理電路一是擴大可測信號的幅度范圍，設置放大器，對小信號進行放大，以保證足夠的動態范圍。二是提高輸入阻抗。
問題補充： |
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2013-05-23 12:21:38
Front-end conditioning circuitry necessary to expand the scope of the amplitude can be measured, set the amplifier for small signal amplification, to ensure sufficient dynamic range. The second is to improve the input impedance.
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2013-05-23 12:23:18
Front-end to signal detection circuit that is to expand the range of small signal amplifiers, settings with zoom to ensure an adequate dynamic range. 2 is to increase input impedance.
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2013-05-23 12:24:58
Front end recuperates the electric circuit one is the expanded observable signal scope scope, establishes the amplifier, carries on the enlargement to the small signal, guarantees the enough dynamirange.Two, enhances the input impedance.
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2013-05-23 12:26:38
正在翻譯，請等待...
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2013-05-23 12:28:18
The front expands the range scope that can examine the signal to recuperates the circuit one, set up the amplifier, amplify little signal, in order to guarantee enough dynamic scopes. Second, improve the input impedance.
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