1.
Application of Blind Source Separation in Vibration and Noise Analysis of Machine Group;
多机组系统机器振动信号与声学信号的盲分离
2.
A Study on Acoustic Signal's Pickup by an Experimental Minisize Piezoelectric Ceramic Sensor
微型压电陶瓷传感器拾取声学信号的实验研究
3.
Acoustics-Audible emergency evacuation signal
GB/T12800-1991声学紧急撤离听觉信号
4.
Ergonomics--System of danger and non-danger signals with sound and light
GB1251.3-1996人类工效学险情和非险情声光信号体系
5.
Study of improving output signal for acoustic microscope transducers
改善声学显微镜换能器输出信号的研究
6.
Application of Wavelet Principle on Acoustic Leak Signal Detection;
小波分析在声学泄漏信号检测中的应用
7.
Study on Acoustics Testing and Signals Analysis Technology of Pitting Corrosion of Low Carbon Steel;
低碳钢点蚀声学检测与信号处理技术研究
8.
Adaptive Acoustic and Speech Signal Processing Towards Real-Time Operation;
面向实时处理的自适应声学语音信号处理
9.
Research on the Method for Extracting the Acoustic Characteristics of the Ocean Sediment and Signal Processing;
海底沉积层声学特性提取及信号处理方法研究
10.
Research of Signal Receiving System for Medical Ultrasonic Endoscope Imaging;
医学超声内窥成像信号接收系统的研究
11.
Acoustics--Audiometric test methods--Part 2: Sound field audiometry with pure tone and narrow-band test signals
GB/T16296-1996声学测听方法第2部分:用纯音及窄带测试信号的声场测听
12.
Correlation between the Echolocation Call Frequency and Morphological Features in Echolocation Bats;
蝙蝠回声定位声信号主频与体征及听觉器官形态学特征的关系
13.
converts electrical signals into sounds.
把电子信号转换成声音信号。
14.
a weak light, signal, sound
微弱的光线、 信号、 声音
15.
Detection of Low Noise & Weak Signals
低噪声与弱信号检测
16.
HF transistorized signal generator
晶体管高频信号发声器
17.
Explosive rocket signal for ships
GB3107.7-1991船用声响火箭信号
18.
Explosive shell signal for ships
GB3107.6-1991船用声响榴弹信号