0217-9776
1999 Issue 3
..............page:193-210
A new algorithm of background equalization in digtal sonar
LI Qihu; PAN Xuebao; LI Weichang; LUO Ensheng
LI Qihu; PAN Xuebao; LI Weichang; LUO Ensheng
..............page:211-216
An experimental study on the sound scattering of the ship’s wakes
HUI Junying; ZHU Daizhu ;CAI Ping; LIU hong
HUI Junying; ZHU Daizhu ;CAI Ping; LIU hong
..............page:217-225
Passive sonar identification (Ⅱ): Stability and uniqueness of line spectrum
WU Guoqing; JI Shudrin; LI Jing; CHEN Yaoming LI Xungao
WU Guoqing; JI Shudrin; LI Jing; CHEN Yaoming LI Xungao
..............page:226-232
Passive sonar identification (Ⅲ): Feature extraction and pattern plates of double-frequency spectrum as well as average power spectrum
WU Guoqing; JI Shuchn; LI Jing; CHEN Yaoming LI Xungao
WU Guoqing; JI Shuchn; LI Jing; CHEN Yaoming LI Xungao
..............page:233-240
Effect of sound waveguide on near-field in shallow water
ZHOU Shihong; LIU Mingke ;CHEN Zongqi
ZHOU Shihong; LIU Mingke ;CHEN Zongqi
..............page:241-246
Experimental study for frequency spectrum of turbulent boundary layer pressure fluctuation
PENG Linhui; LU Jianhui ZHU Xiqing; SUN Yudong
PENG Linhui; LU Jianhui ZHU Xiqing; SUN Yudong
..............page:247-252
Applying nonlinear filtering in reverberation time measurement under strong background noise
YU Wuzhou; WANG Zuomin
YU Wuzhou; WANG Zuomin
..............page:253-258
Relation between sound transfer function from diffuse sound field to the eardrum and temporary threshold shift
Yvonne I. Hanna ; Ramzy W. Melik ; Aconstic Department Tersa Str.; El-Hararn; Giza; Egypt)
Yvonne I. Hanna ; Ramzy W. Melik ; Aconstic Department Tersa Str.; El-Hararn; Giza; Egypt)
..............page:259-265
The characteristics of hybrid transducer type linear ultrasonic motor with large thrust and large stroke
LI Chaodong; JIN Long; ZHAO Chunsheng
LI Chaodong; JIN Long; ZHAO Chunsheng
..............page:266-271
Study of the second harmonic sound field from a circular piston source and the influence in the nonlinearity parameter tomography
ZHANG Dong; CHEN Xi; GONG Xiufen
ZHANG Dong; CHEN Xi; GONG Xiufen
..............page:272-279
Ultrasonic detection of interface in multilayers: Theory and adaptive noise canceling
JIAN Xiaoming; LI Mingxuan; ZHANG Jiansheng
JIAN Xiaoming; LI Mingxuan; ZHANG Jiansheng
..............page:280-288