Inspect Liquid-filled Pipes Using the Up-to-date Double Zero-group-velocity Resonances
In recent days, researchers CUI Hanyin, LIN Weijun, ZHANG Hailan and WANG Xiuming from the Institute of Acoustics of the Chinese Academy of Sciences and Jon Trevelyan from the School of Engineering and Computing Sciences of Durham University ...
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A Long-term Memory Effect Discovered Helps Control the Distribution of Cavitation Nuclei
Recently, researchers BAI Lixin, LIN Weijun, WU Pengfei et al. from the Institute of Acoustics of the Chinese Academy of Sciences have investigated the temporal evolution and spatial distribution of acoustic cavitation structures experimental...
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Acoustic Filter Using Phononic Crystals Helps Accurately Measure the Parametric Loudspeaker
Researchers JI Peifeng, HU Wenlin and YANG Jun from the Key Laboratory of Noise and Vibration Research of the Chinese Academy of Sciences propose an acoustic filter using phononic crystals to suppress the primary waves without significantly a...
Read More >>Measure Sound Absorbing Materials’ Properties in situ at Low Frequencies for Our Rooms’ Acoustic Comfortableness
Researchers ZHANG Yankai, KUANG Zheng, WU Ming and YANG Jun from the Key Laboratory of Noise and Vibration Research of the Institute of Acoustics, Chinese Academy of Sciences recently propose a new method of measuring the acoustic impedance a...
Read More >>New Robust Sensor Appears to Detect Organophosphorous Compounds
A new robust wireless and passive SAW based chemical sensor for organophosphorous compound detection has been proposed recently by several researchers from Zhejiang University of Media and Communications, the Institute of Acoustics of the Chi...
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