Researchers Realized Broadband Sub-wavelength Focusing with Acoustic Metamaterial
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences and Xi’an Jiaotong University realized a broadband sub-wavelength focusing and a high sound intensity enhancement using an acoustic prison.
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Researchers Design a Global Event-triggered Inner-outer Loop Stabilization for Under-actuated Surface Vessels
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) proposed a global event-triggered stabilization design method for USV. It significantly reduced the times for communication and the actuator burden while p...
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Vision-based Fire Detection Facilities Can Work Better Under New Deep Learning Model
Researchers from Hainan Acoustics Laboratoty of the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) proposed an efficient deep learning model for vision-based fire detection based on multiscale feature extraction, implicit d...
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Researchers Propose a Novel Approach to Reduce Noise and Reverberation Simultaneously
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) proposed an integrated multi-channel speech enhancement approach for joint noise reduction and dereverberation based on the multi-channel Wiener filter (MW...
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Researchers Propose a Tunable Gradient Impedance Matching Layer
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) and Jishou University designed and fabricated a tunable gradient impedance matching layer (TGIML) to eliminate the impedance step.
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