Page 4 - 《应用声学》2021年第2期
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JOURNAL of APPLIED ACOUSTICS (BIMONTHLY)


                                         Vol. 40, No. 2, March, 2021

                                               CONTENTS


       Biomedical Ultrasound and Photoacoustics
           The mechanism, detection technology and clinical application of pulmonary ultrasound artifact ············
             ························································ MA Quanlong    GAO Kun    ZHANG Haoyu    ZHONG Hui (173)

       Research Articles
           Analysis and optimization of low frequency structural noise of excavator cab ···································
             ··········· LIU Zhi’en    WANG Yalei    CHAI Pengfei    LI Xiaolong  LIU Yueji    SHAN Kun    WU Jin (182)
           Optimization of the booming noise of a vehicle with a rectangle front sub-frame ·····················JIN Yan (188)
           Transformer-based position coding selection of Mandarin speech recognition model ······· XU Dongdong (194)
           A multi-source room impulse response measurement method based on a ternary pseudo-random sequence
           set ··························································· XU Fan    SHEN Yuchen    FENG Xuelei    SHEN Yong (200)
           Subjective evaluation and perceptual characteristics analysis of several typical ambient sounds ·············
             ············································································ ZHANG Jun    CHEN Ke’an    ZHENG Ruyue (213)
           Simulation optimization of synchronous harmonic noise in automobile turbocharger ···························
             ·································································· LING Xu    HUANG Shouhui    XIAO Zhi    LIU Min (220)
           Prediction and analysis of vibration and noise of cutting cutter shell of CNC cutting machine ···············
             ····································· TIAN Ye    GUO Huazhong    ZHU Junzu    ZHANG Wenyong    LI Xibing (227)

           A high sensitivity bridge surface acoustic wave strain senor ····························································
             ······························ LI Pengxu    LI Honglang  CHENG Lina    LU Zixiao    LUO Wei    LIU Jiuling (237)
           The finite element simulation analysis of breast ultrasound tomography system ·································
             ······················································· ZHANG Yu    ZHANG Guojun    PEI Yu    ZHANG Wendong (243)
           Design of impedance matching network for magnetostrictive ultrasonic transducer ····························
             ············································································ RAN Chao    HUANG Wenmei    WENG Ling (249)
           A method of ultrasonic signal similarity analysis for interface contact state evaluation ·························
             ···················································· JIAO Jingpin    XUE Yuan    GAO Xiang    HE Cunfu    WU Bin (255)
           Fast simulation method for frequency change of surface acoustic wave devices ··································
             ···························································································· SONG Mingxin    ZHANG Bixing (263)
           Compensation method for measuring accuracy of transit-time ultrasonic flowmeter····························
             ··················································································· GUO Tao    WANG Zhiqiang    LI Cheng (269)
           Experimental study on water sensitivity removal of reservoirs by ultrasound under dynamic conditions ··
             ·························································································································· HUA Qiang (274)

           Shallow sea sound speed profile inversion based on niche genetic algorithm ······································
             ························································ CUI Baolong    XU Guojun    DA Lianglong    GUO Wuhong (279)
           Optimization algorithm on CS clipping distortion compensation and LS channel estimation for OFDM
           underwater acoustic systems ···································· GUO Tieliang    LI Zhijun    ZHANG Wenxiang (287)
           Underwater sonar image small target recognition method based on shape features ·······························
             ·········································································· GONG Wenjing    TIAN Jie    HUANG Haining (294)
           Radiation impedance of short cylindrical transducer ······································································
             ························································· LIANG Jianing    MO Xiping    CHAI Yong    LIU Yongping (303)
           An active sonar detection information purification algorithm based on morphological filter ·················
             ································································································ WANG Gongbing    CHEN Tuo (308)
           Analysis of target detection performance for a single vector hydrophone windowed histogram algorithm
             ························· WANG Chao    WANG Wenlong    YUAN Meng    ZHANG Xiaochuan    LYU Yong (316)

       Scoop ·········································································································································· (199)
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