two-channel recorder 中文意思是什麼
two-channel recorder
解釋
雙道記錄器-
The thesis aims to give a scheme of designing a 48 - channel collected seismic recorder based on pci bus, and a testing machine has been completed in the basis of the scheme. pci bus provides a high data transfer speed, which solve the problem of transfering a mass of data in a short period of time ; moreover, two assistant channels are provided to sample reference signal ; the function of data correlation in real - time is also provied in the software of the instrumental system
論文論述了pci總線功能介面的實現和數據採集模塊的設計,給出了利用pci9054介面晶元設計pci介面的詳細過程,並利用driverstudio為pci數據採集系統編寫了設備驅動程序;在數據採集模塊的設計中,主要完成的工作有多通道數據採集、浮點放大以及系統的低噪聲設計,並利用cpld設計了整個系統的時序邏輯。
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