Technical Acoustics 2008 Issue 2 The study of broadband underwater acoustic transducer with doubly exciting plus a matching layer

The study of broadband underwater acoustic transducer with doubly exciting plus a matching layer
LIU Wang-sheng;YU Hong-pei;ZHOU Li-sheng

..............page:283-286

Large ultrasonic plastic welding tool with U slots
ZHOU Guang-ping;LIANG Zhao-feng;LIANG Ming-jun;LI Zheng-zhong

..............page:287-289

Ultrasonic analysis of abdominal pregnancy
TIAN Yu;LUO Hong;YANG Tai-zhu;YANG Fan;CHEN Jiao

..............page:290-291

sheng xue ji shu za zhi zheng gao jian ze

..............page:292

A simplified algorithm for changing sampling rate
OU Guang-yan;LIU Guo-qin;ZHU An-jue

..............page:279-282

Implementation of FPGA-based adaptive notch filter
YAN Peng;YANG Zhen;XU Wei-jie

..............page:275-278

Fault diagnosis of rolling element bearing based on principal component analysis of acoustic signal
LI Chang-you;XU Min-qiang;GUO Song

..............page:271-274

Finding speech formant by using the character of Hilbert-Huang transform as an adaptive band-filter
YU Feng-qin;XIAO Zhi

..............page:266-270

3D sound source localization algorithm and its implementation based on microphone array
YANG Xiang-qing;WANG Zeng-fu

..............page:260-265

Two fast algorithms of segment replica correlator
MA Yan;NIAN Hua;LI Zhi-shun

..............page:255-259

Prediction of acoustical characteristics of wooden micro-perforated panels
SHENG Sheng-wo;MO Fang-shuo

..............page:251-254

Application of gray relation analysis to acoustics evaluation of the oriental philharmonic hall
SONG Yong-min;ZHANG Kui-sheng

..............page:247-250

Highway tunnel noise reduce case studies
CHEN Xing;LIANG Zhi-jian;QUE Xue-ming

..............page:244-246

Discussion about the noise rating number
TAN Jun;HUANG Xian-feng

..............page:240-243

Experimental research on surface-radiated noise of turbo-charged diesel engine at different altitudes
SHEN Ying-gang;FAN Qian-wang;SHI Ling;ZHANG Wei;CHEN Gui-sheng

..............page:235-239

A study of an improved minimum mean-square error speech enhancement algorithm
ZHANG Xin-qi;FENG Hai-hong;XU Hai-dong

..............page:230-234

Design of high performance and low power consumption underwater acoustic fuze filter
XU Yuan-chao;ZHANG Xiao-min;ZHAO Ya-nan

..............page:227-229

Subcritical wavebeam refraction-numeric study
WANG Chao;LI Song-wen

..............page:172-176

Sound absorption of suspended particulate matter in seawater
PENG Lin-hui;WANG Gui-bo

..............page:168-171

Design of ladder-type RF filters based on FBARs
TANG Liang;HAO Zhen-hong;QIAO Dong-hai;WANG Cheng-hao

..............page:145-149

Design and verification of cylindrical acoustic lenses
YU Ya-song;WANG Jin-bo

..............page:150-155

Experimental research on nonlinear standing waves field in a closed tube with varying cross-section
PENG Feng;FAN Yu-xian;LIU Dan-xiao;TONG Xiao-peng;YIN Yao;LIU Ke

..............page:156-162

Geoacoustic inversion from vector hydrophone array in shallow water
PENG Han-shu;LI Feng-hua

..............page:163-167

High-frequency ultrasound evaluation of carotid artery function changes in diabetic Patients
SUN Li-peng;YANG Guang

..............page:224-226

A study of pulse sound fields in solid of cylindrical cross section by dynamic photoelasticity
LIAN Hong-yun;LI Jian;CHEN Yi-fang;SUN Zhi-lin

..............page:221-223

Measurement and analysis of material stress with ultrasonic technology
GUO Fang;YANG Lu;ZHANG Yan-hua

..............page:217-220

New technique for manufacturing high impedance backing composites
WU Jin-chuan;CAI Heng-hui

..............page:214-216

Analysis of main factors affecting accurate transit time measurement
ZHOU Yan;WANG Run-tian;LIANG Hong-xiang

..............page:210-213

Ultrasonic nondestructive evaluation to the thermal fatigue damage of SUS306 stainless steel
MA Shi-wei;YUAN Kang

..............page:206-209

Study of the kinematics properties of skeletal muscle with multi-signals
SHI Jun;ZHENG Yong-ping;ZHOU Kang-yuan

..............page:201-205

Review on the ultrasonic parametric imaging of cancellous bones
LUO Chun-gou;TA De-an;HUANG Kai;WANG Wei-qi

..............page:197-200

Passive acoustic location algorithm based on a six-element detection array and its performance analysis
LIN Xiao-dong;WU Song-lin;ZHANG Chuan

..............page:192-196

Ship-radiated noise recognition based on CHMM
DAI Wei-guo;ZHANG Bao-hua;CHENG Yu-sheng

..............page:187-191

A study of the effects of direction-of-arrival estimate errors on diagonal loading beamforming
LI Xuan;YAN She-feng

..............page:181-186

Improved algorithms of ray tracings in stratified ocean
LI Hong-sheng;WANG Hui-gang

..............page:177-180