【摘要】 给出一种母船和潜器Ｍ制跳频编码水声通信的方法及试验结果采用信道标校码实时测试水声道的频响特性，并据此实时调整检测门限，可大大减小通信误码率湖试给出了用２ｋＨｚ带宽通信的结果若加大通信带宽，可提高通信速率①更多还原

【Abstract】 A method of underwater acoustic communication between surface ship and vehicle is proposed in this paper.By testing channel frequency responds in real time ,the processor can determine detective threshold automatically in order to reduce errorrate.The experimental results in lake are also given ,and they are better than ever.更多还原