1.
Medium and low frequency underwater acoustic signals detecting with laser interferometry
中低频水下声信号的激光干涉法探测
2.
The modulated underwater laser signal can be detected by using a direct light intensity detecting method.
利用直接光强检测方法可以检测受水下声信号调制的激光信号。
3.
Design and Realization of Electro-optical Detecting System for Underwater Acoustic Signals
水下声信号光电探测系统的设计与实现
4.
Research on the Test Technology of Frequency of Underwater Acoustic Signals Based on the Laser Interference Principle
基于激光干涉原理的水下声信号频率测试技术的研究
5.
The underwater acoustic signal can cause surface wave motion at the water-air interface and hence modulate the magnitude of the laser beam falling on the water surface.
水下声信号在水-空气界面会引起表面波动而对打在水表面的激光进行调制。
6.
The underwater acoustic signal can cause surface wave motion at water-air interface and modulate the magnitude of the laser beam falling on the water surface.
水下声信号在水-空气界面会引起表面波动而对打在水表面处的激光束进行幅度调制。
7.
A robust beamforming method of underwater acoustic signals in impulsive noise environment
脉冲噪声环境下一种韧性的水声信号波束形成
8.
A depth signal detection method based on single-frequency double-pulse underwater acoustic tracking signal system
一种同频双脉冲水声跟踪信号体制下深度信号检测方法
9.
The Study of Underwater Acoustic Signal Preprocessing Theory and Virtual Instrument;
水下超声信号预处理及其虚拟仪器技术研究
10.
Study on Underwater Target Ultrasonic Echo Signal Feature Extraction Technology;
水下目标超声回波信号特征提取技术研究
11.
Study of Acoustic Emission Signal Characteristic of Water-Containing Coal and Rock Under Different Stress Rates
不同应力速率下含水煤岩声发射信号特性
12.
A Study on the Minimal Intensity Gain of Double Auditory Signals at Different Levels of Cockpit Noise;
不同飞机座舱噪声水平条件下双重听觉信号强度增量的研究
13.
Research of Underwater Communication Signal Generator Based on DDS
基于DDS的水声通信信号发生器的研究
14.
Underwater Communication Beacon Signal Born and Digital Filter Based on FPGA;
基于FPGA的水声通信信标信号生成及数字滤波
15.
Noise Reduction in Automatic Petroleum Water-Treatment
石油水处理中控制信号的噪声去除
16.
The Realization of Wide-band Multi-channel Analogue Processorof Underwater Acoustic Signal
水声信号宽带多路模拟处理器的实现
17.
Performance analysis of echo synchronous signal in audio watermarking
音频水印中回声同步信号的性能分析
18.
Research on Signal Detection and Bearing Estimation of Underwater Sound Source;
关于水中声源的信号检测与定向研究