0371-0025
2004 Issue 4
Reconstruction and prediction of semi-free field in the distributed source boundary point method based nearfield acoustic holography
bi chuan xing ; chen jian ; chen xin zhao
bi chuan xing ; chen jian ; chen xin zhao
..............page:379-384
..............page:373-378
Direction of arrival estimation of weak signals via stochastic resonance
ye qing hua ; huang hai ning ; he xin zuo ; zhang chun hua
ye qing hua ; huang hai ning ; he xin zuo ; zhang chun hua
..............page:369-372
..............page:363-368
Non-Gaussian underwater transient signals detection using power-law detector
lv jun jun ; wu guo qing ; du bo
lv jun jun ; wu guo qing ; du bo
..............page:359-362
The study of declination in speech database in standard Chinese
wang an hong ; chen ming ; lv shi zuo
wang an hong ; chen ming ; lv shi zuo
..............page:353-358
Study of acoustic position for moving sources in low sky with a small spatial array
yang yi chun ; zuo peng xiao ; li xiao dong ; tian jing
yang yi chun ; zuo peng xiao ; li xiao dong ; tian jing
..............page:346-352
Embolic Doppler ultrasound signal detection using the wavelet packet analysis
chen zuo ; wang yuan yuan ; wang wei zuo
chen zuo ; wang yuan yuan ; wang wei zuo
..............page:341-345
The study of characteristics on the longitudinal-torsional ultrasonic motor
guo ji feng ; gong shu juan ; liu xiao ; ji ke hui
guo ji feng ; gong shu juan ; liu xiao ; ji ke hui
..............page:334-340
Study on separation methods for wall clutter and Doppler blood signals
tao zuo ; wang yuan yuan ;cardoso jose; wang wei zuo
tao zuo ; wang yuan yuan ;cardoso jose; wang wei zuo
..............page:329-333
Extracting the maximum frequency waveform from Doppler ultrasound signals based on a dynamic programming algorithm
cai xiao dong ; luo zhong chi ; wang yuan yuan ; wang wei zuo
cai xiao dong ; luo zhong chi ; wang yuan yuan ; wang wei zuo
..............page:323-328
The experimental study of acoustic field in an axial asymmetric borehole
lin wei jun ; zhang cheng yu ; zhang hai lan ; wang xiu ming
lin wei jun ; zhang cheng yu ; zhang hai lan ; wang xiu ming
..............page:319-322
Multi-scale feature-based matched filter processing
li jun ; hou chao huan
li jun ; hou chao huan
..............page:313-318
Normal mode propagation of impulsive sound with the moving source and receiver
zhang ren he ; huang xiao zuo ; gong zai xiao
zhang ren he ; huang xiao zuo ; gong zai xiao
..............page:308-312
Theoretical analysis of the acoustical characteristics of suspended micro-perforated panel
sheng sheng wo ; song yong min ; wang ji qing
sheng sheng wo ; song yong min ; wang ji qing
..............page:303-307
Experimental study of the acoustic characteristics of micro-perforated functional absorbers
wang ji qing ; song yong min ; sheng sheng wo
wang ji qing ; song yong min ; sheng sheng wo
..............page:297-302
Applications of pulsed photoacoustic methods to study photoinduced chemical and biochemical reactions in solutions
zhang shu yi
zhang shu yi
..............page:289-296