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Technical Acoustics
FQ: 双月
AD of Publication: 上海市
Lanuage: 中文;
ISSN: 1000-3630
CN: 31-1449/TB
YP: 1982
Url: 中国科学院声学研究所东海研究站;同济大学声学研究所;上海市声学学会;上海船舶电子设备研究所
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Technical Acoustics
2010 -01
A study of the effect of sensor channel and position mismatch on planar near-field acoustic holography MAO Rong-fu,ZHU Hai-chao (Institute of Noise and Vibration,Naval University of Engineering,Wuhan 430033,China)
Optimized design of large size block-like slotted horn for ultrasonic plastic welding CHENG Zhen1,2,GUO Jian-zhong1 (1.Shanxi Normal University College of Physics & Information Technology,Xi'an 710062,China;2.Xi'an University of Arts and Science Department of Physics,Xi'an 710065,China)
A method for extracting radiated noise modulation spectrum of underwater target DUAN Li-jing (Dalian Scientific Test & Control Technology Institute,Dalian 160013,Liaoning,China)
Research progress on the cavitation corrosion of ultrasonic transducer ZHOU Hong-sheng1,XU Xue-cai2,WANG Huan1,YU Qiang1,XU Xiao-fang1 (1.Shanghai Acoustics Laboratory,Chinese Academy of Sciences,Shanghai 200032,China;2.Three Gorges Project Headquarters of Hydropower Force of Armed Police,Wuhan 430050,China)
The optimal design aided by ANSYS and experiment research on ultrasonic wedge horn YU Qiang,ZHOU Hong-sheng,XU Xiao-fang,WANG Huan,ZHANG Hua,ZHOU Bin (Shanghai Acoustics Laboratory,Chinese Academy of Sciences,Shanghai 200032,China)
Effects of L-type matching network on characteristics of ultrasonic transducers FANG You-yan,LIN Shu-yu (Institute of Applied Acoustics,Shaanxi Normal University,Xi'an 710062,China)
A time measuring method in underwater acoustic pulse ranging LI Guo-dong1,2,FENG Hai-hong1,HUANG Min-yan1,ZHANG Qian1,2 (1.Shanghai Acoustics Laboratory,Institute of Acoustics,Chinese Academy of Sciences,Shanghai 200032,China;2.Graduate School of Chinese Academy of Sciences,Beijing 100039,China)
Application on split-spectrum technique in ultrasonic TOFD signal processing YANG Shu-rong1,WU Wei1,WU Guan-hua2,WANG Fu-xi3 (1.Aeronautic Science Key Laboratory for Aeronautic Testing and Evaluation,Nanchang 330063;2.Key Laboratory of Non-destuctive Testing,Nanchang 330063;3.Luoyang Ship Materrial Research Institute,Luoyang 471039,He'nan,China)
Characteristic extraction of underwater targets by using fractional Fourier transform LI Xiu-kun,QIN Yu (National Laboratory of Underwater Acoustic Technology,Harbin Engineering University,Harbin 150001,China)
Simulative analysis of extracting weak target information from sonar outputs TANG Jian-sheng,JIANG Xiang-dong,PAN Yue,HUANG Fu-li (Systems Engineering Research Institute,Beijing 100036,China)
Analysis of some new applications of parametric sonar WU Pei-rong1,LI Song-wen2 (1.Department of Radio Engineering,Southeast University,Nanjing 210018,China;2.Shanghai Marine Electronic Equipment Institute,Shanghai 201108,China)
Research on the display and trajectory tracking methods for passive ranging sonar LIU Wen-hai1,2,WANG Yi-lin1 (1.Harbin Engineering University,Harbin 150001,China;2.Representative Bureau of the Navy Equipment Department Stationed in Shenyang,Shenyang 110003,China)
Analysis on the factors affecting the IACC measurement in halls FAN Li,SHENG Sheng-wo (Acoustic Institute of Tongji University,Shanghai 200092,China)
An underwater acoustic multi-user communication receiver based on CDMA and space-time filtering and equalization WEI Li-ping,CHEN Yan,CHEN Geng,GUO Zhong-yuan,JIA Ning (Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China)
Estimation of multi-parameters of underwater acoustic signal with improved PWVD WANG Hai-yan,ZHANG Ying-feng,LIU Jia-liang,JIANG Zhe (College of Marine Engineering,Northwest Polytechnical University,Xi'an 710072,China)
Detection of torpedo radiated noise in strong interference background JIANG Xiao-yong,DU Xuan-min (Shanghai Marine Electronic Equipment Research Institute,Shanghai 201108,China)
A voice conversion method based on retraining GMM ZHANG Kai,ZHU Li-xin,ZHAO Yi-zheng (702 Studio of the Electronic Engineering Institute of PLA,Hefei 230037,China)
The implementation of signal tone detection in noise cancellation system GU Zhi-ru1,CHEN Shun-ke2 (1.Leadcore Technology Communication Device Corporation,Shanghai 200233,China;2.Zhuzhou Tiancheng Automation Technology Corporation,Zhuzhou 412007,Hu'nan,China)
Real-time broadcasting of PC with ACELP algorithm LI Guo-han,ZHU Xiao-song,LIU Yue (PLA Electronic Engineering Institute,Hefei 230000,China)
The design and establishment of a Chinese whispered speech emotion database JIN Yun1,2,ZHAO Yan1,HUANG Cheng-wei1,ZHAO Li1 (1.School of Information Science and Engineering,Southeast University,Nanjing 210096,China;2.School of Physics and Electronics Engineering,Xuzhou Normal University,Xuzhou 221116,Jiangsu,China)
Improved correlation Toeplitz algorithms for covariance matrix BAI Jun,SHEN Xiao-hong,WANG Hai-yan,ZHANG Xue (College of Marine Engineering,Northwestern Polytechnical University,Xi'an 710072,China)
Research on signal enhancement algorithm in wavelet domain with threshold algorithm of free distributed FDR hypotheses test ZHANG Tian-yu (Department of Mechanical and Electrical Engineering,Wuxi Radio & Television University,Wuxi 214011,Jiangsu,China)
Application of MMCE algorithm to FAGMM WU Yan-qu,ZENG Yi-cheng,JIANG Yang-bo (Department of Photoelectric Engineering,Xiangtan University,Xiangtan 411105,Hu'nan,China)
Improved generalized adaptive coherent integration algorithm WANG Peng (Systems Engineering Research Institute,Chinese State Shipbuilding Corporation,Beijing 100036,China)
Unequally spaced linear array beamforming WANG Xin,QIAN Bin,WANG Guang-en (Shanghai Marine Electronic Equipment Research Institute,Shanghai 201108,China)
An algorithm for object discrimination by spectra similarity LU Sheng,WANG Zheng-gang,LI Chun-hou (Artillery Academy of PLA,Hefei 230031,China)
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