An Approximate Message Passing Based Near-Capacity Method over Severe Channels
Researchers from the Institute of Acoustics, Chinese Academy of Sciences along with Prof. TAO Jun from Southeast University proposed an approximate message passing (AMP)-based near-capacity method which significantly narrows the performance g...
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Researchers Develop New Underwater Acoustic Carpet Cloak Based on Fluid-like Solid
Researchers from the Institute of Acoustics (IOA) of the Chinese Academy of Sciences designed an underwater acoustic carpet cloak by penta-mode meta-fluid material, which is a kind of solid structure with fluid-like acoustic property where on...
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The Statistical Characteristics of Sound Field Under Rough Surface in Shallow Water
Recently, Master LIU Ruoyun and Prof. LI Zhenglin from the Institute of Acoustics (IOA) of the Chinese Academy of Sciences discussed the statistic characters of the fluctuating TLs caused by the rough surface of low frequencies in the shallow...
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How does SAW gas sensors response in real time?
researchers from the Institute of Acoustics (IOA) of the Chinese Academy of Sciences have established a simulation model to describe the real-time response mechanism of the SAW gas sensors.
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Researchers Explore the Characteristics of Convergence Zone Formed by Bottom Reflection in Deep Water
Based on the sound propagation data collected during the experiment, researchers from the Institute of Acoustics (IOA) of the Chinese Academy of Sciences revealed the causes of the phenomena of the sound convergence zones formed by the reflec...
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