The speech recording is a very important section in the voyage data recorder (VDR).
在航海数据记录仪中，语音记录是十分重要的环节。
The Voyage Data Recorder (VDR) is a useful tool for inquiries after maritime accidents.
船舶航行数据记录仪（VDR）是一种海上事故后调查用的先进、有益的工具。
Through a satellite link, the shipping company can access the ship's operations or "black box" voyage data recorder.
货船公司只要通过一个卫星连接就可以连接到船只的操作系统或者“黑匣子”的航行数据记录。
This paper introduces the design of VDR audio sampling and recording subsystem according to Test Guide of Voyage Data Recorder of CCS.
介绍了根据中国船级社《船载航行数据记录仪检验指南》而设计的VDR音频采集记录子系统。
In this paper, the author introduces the structure and design idea of the data acquisition system of voyage data recorder of ship based on the technology of CAN bus.
介绍基于CAN总线技术的船舶航行数据记录仪信息采集系统结构、功能及信息采集单元设计。
This paper introduces the application of CAN bus technique on Voyage Data Recorder, and gives the systematic structure of Voyage Data Recorder and the design of CAN board.
介绍了CAN总线技术在航行数据记录仪上的应用，给出了航行数据记录仪系统结构并进行了CAN卡的设计。
Voyage Data Recorder is an equipment which can record ship navigation status and manipulation information and take an important role on navigation safety at sea and accident analysis.
船载航行数据记录仪是一种记录船舶航行状态及操作信息的装置，对加强船舶的海上航行安全以及事故分析起到了极为重要的作用。
Voyage Data Recorder (VDR) is an equipment which can record ship navigation status and manipulation information and take an important role on navigation safety at sea and accident analysis.
船载航行数据记录仪vdr是一种记录船舶航行状态及操作信息的装置，对加强船舶的海上航行安全以及事故分析起到了极为重要的作用。
It has been tested according to the test standard of radar images in "voyage data recorder test guide" issued by CCS. The testing results show that the recording card satisfy international standard.
根据中国船级社颁发的《船载航行数据记录仪检验指南》中有关雷达图像的测试标准，对雷达图像压缩系统进行测试，测试结果表明该系统完全达到了国际标准。
It has been tested according to the test standard of radar images in "voyage data recorder test guide" issued by CCS. The testing results show that the recording card satisfy international standard.
根据中国船级社颁发的《船载航行数据记录仪检验指南》中有关雷达图像的测试标准，对雷达图像压缩系统进行测试，测试结果表明该系统完全达到了国际标准。
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