摘要
在实际应用中,声呐的作用距离是一个重要参数。比较噪声限制声呐方程和混响限制声呐方程,利用仿真分析目标信息等参数对声呐的作用距离的影响,同时提出实际使用过程中混响级、噪声级的确定方法,并在此基础上开发了一款可以预测声呐性能的软件。
In practical applications,the range of sonar is an important parameter.Comparing the noise-limited sonar equation with the reverberation-limited sonar equation,the influence of target information and other parameters on sonar's operating range is analyzed by simulation,on this basis,a software that can predict sonar performance is developed.
作者
罗彦龙
LUo Yanlong(Shanghai Communication Radar Sonar Repair Factory,Shanghai 200434,China)
出处
《电声技术》
2023年第4期17-19,26,共4页
Audio Engineering
关键词
噪声限制
混响限制
性能预报
noise limitation
reverberation limitation
performance prediction
