Then, a multi-element linear transducer array system based on the high-speed data acquisition card was designed and realized photoacoustic imaging by it firstly.
其次，在高速采集卡的基础上设计研制了基于多元线性阵列探测器系统的快速光声层析成像装置，首次实现了基于多元阵列探测器的光声成像。
This high-speed data acquisition card designed is based on PCI bus and have high capacity memory interface. It combines high-speed date acquisition and high capacity real-time memory.
为此，本文设计了一款基于PCI总线且具备可扩展大容量存储设备接口的高速模拟信号采集卡，将高速数据采集和大容量实时存储结合在一起。
The detecting element adopts the non-contacting current vortex sensors in the system. The data collecting of circular error is equiped with the high speed acquisition card.
提出了一种圆度误差测量数据采集系统，该系统采用非接触电涡流传感器作为圆度误差数据的检测元件，采用高速数据采集卡采集圆度误差数据。
In addition, sampling amount and speed can be increased by utilizing a high-speed data acquisition card in the industrial computer.
另外，利用工业计算机中的高速数据采集卡可以提高采样数量和速度。
Aiming at data acquisition of radar echo signal with low SNR, IF band-pass sampling concept is proposed. High-speed acquisition card PCI_9820 is used to sample in real-time and store data.
针对低信噪比的雷达回波信号数据采集，文中给出了中频带通采样方案，并选用PC I_9820高速采集卡实时采集和存储数据。
Aiming at data acquisition of radar echo signal with low SNR, IF band-pass sampling concept is proposed. High-speed acquisition card PCI_9820 is used to sample in real-time and store data.
针对低信噪比的雷达回波信号数据采集，文中给出了中频带通采样方案，并选用PC I_9820高速采集卡实时采集和存储数据。
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