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为了使飞行仿真更加逼近真实飞行,给飞行模拟机配置相应的音响系统是十分必要的。这篇文章以夏延ⅢA模拟机为例,介绍音响仿真技术在夏延ⅢA模拟机中的应用,并通过数字信号发生器、数字信号处理器及数/模转换器的原理图对它们的工作原理进行了详细分析。
In order to make the flight simulation closer to the real flight, it is necessary to configure the flight simulator with the corresponding sound system. This article takes Cheyenne IIIA simulator as an example, introduces the application of acoustic simulation technology in Cheyenne ⅢA simulator, and through the digital signal generator, digital signal processor and D / A converter schematic diagram of their work Principle for a detailed analysis.