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针对民航飞机驾驶舱话音记录器原有译码系统的不足,提出应用计算机音频处理技术的解决方法,并在辨听效果和处理手段等方面进行了比较。结果表明,这种基于计算机音频处理技术的译码分析方法在事故调查中具有实用意义。
Aiming at the shortcomings of the original decoding system of civil aircraft cockpit voice recorder, this paper puts forward a solution to the application of computer audio processing technology and compares it in terms of the effect of hearing and the means of processing. The results show that this method based on computer audio processing decoding analysis has practical significance in accident investigation.