underwater sound

Underwater Piston Sound Source Based on Gaint Magnetostrictive Material

基于超磁致伸缩材料的活塞式水下声源

Least Square Kurtosis Constant Modulus Algorithm for Blind Equalizer in Underwater Sound Channel

水声信道盲均衡的最小平方峭度恒模算法

The model of underwater sound warfare impact the viability of ship in formation of ship highly.

水面舰艇编队水声对抗模型的正确与否直接影响到编队内舰艇的生存能力.

Offshore instruments near the American base listen out for the underwater sound of such blasts.

美军基地附近海岸上的仪器可以监听到到核爆炸在水下的传播声波。

High sensitive smoke detector Sensitivity Analysis of Underwater Sound Field with Laser Remote Sensing by Direct Detection

高灵敏度感烟探测器直接光强检测方式分析激光遥测水下声场探测灵敏度

Analysis and calculate on electroacoustic efficiency of underwater plasma sound source system

水下等离子体声源系统效率分析与计算

Sound reflection and sound shadow of high frequency imaging sonar detecting sea mine underwater was simulated with computer.

对高频图像声纳探测水雷的回波和声影进行计算机仿真。

The sparker was originally developed for fundamental studies of underwater sound propagation and of subbottom geology.

火花发生器原来是为了进行关于水下声波传播及海底地质的基础性研究而制造的。

This dissertation developed a set of software for predict the system function of underwater sound channel combined modified HARPO arithmetic and GRAB arithmetic.

本文结合改进HARPO算法和GRAB算法开发了一套水下声信道传递函数预报软件。

It'studies Underwater Sound Channel in the system.

研究了系统中海洋声信道的仿真.

Application of High Power Operation Amplifier in Underwater Sound Transmitter

大功率集成运算放大器在水声发射机中的应用

There are there points in this paper: underwater sound absorption material and structure, measurements of sound absorption materials and acoustic testing of underwater material. First, introduce how to evaluating acoustic materials and the progress of measurements of sound absorption.

本文研究工作主要围绕水声吸声材料和吸声结构、吸声系数测量方法及实验测量水声吸声材料吸声系数三方面展开。第一，介绍了吸声材料评价参数和吸声系数测量方法的进展。