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關注：1
2013-05-23 12:21
求翻譯：將脈沖調制光源的光信號轉換為電信號，因光電轉換的信號十分微弱，需對信號放大和濾波處理，并進行模數轉換，最后利用單片機進行數字信號的處理。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
將脈沖調制光源的光信號轉換為電信號，因光電轉換的信號十分微弱，需對信號放大和濾波處理，并進行模數轉換，最后利用單片機進行數字信號的處理。
問題補充： |
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2013-05-23 12:21:38
Converts the optical signal of the pulse modulated light into an electrical signal is very weak due to the photoelectric conversion signal processing, the need for signal amplification and filtering, and analog to digital conversion, and finally the use of single-chip digital signal processing.
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2013-05-23 12:23:18
Pulse modulation of the light source to convert optical signals to electrical signals, and the photoelectric conversion of the weak signal 10, you will need to signal processing, amplification and filtering and analog to digital conversion, and finally using a single chip for digital signal processi
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2013-05-23 12:24:58
正在翻譯，請等待...
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2013-05-23 12:26:38
Optical signal into electrical signal of pulse-modulated light source, for photoelectric conversion signals are very weak, needed for signal amplification and filtering, and analog to digital conversion, finally using single-chip digital signal processing.
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2013-05-23 12:28:18
正在翻譯，請等待...
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