Researchers First Apply Frequency Estimator based on Bayesian Inference to Narrowband Active Noise Control System
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) applied the Bayesian parameter estimation method to the narrowband active noise control system for the first time, and proposed a narrowband active noise c...
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Variant Gated Recurrent Units with Encoders to Preprocess Packets Intrusion Detection Achieves Higher Accuracy and Detection Rates
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) investigated variant gated recurrent units (GRU) with encoders to preprocess packets for payload-aware intrusion detection, and achieved higher accuracy an...
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Researchers Propose a Multiple-Measurement Vectors Reconstruction Method for Low SNR Scenarios
WANG Leiou and his team from the Institute of Acoustics of the Chinese Academy of Sciences proposed a new MMV CS reconstruction method from the system architecture-level to deal with the signal recovery in the low SNR scenarios, called the Si...
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Researchers proposed novel passive source ranging method in shallow water with better performance
In order to eliminate the source phase restriction and avoid the procedure of deleting modal autocorrelation component for warping the signal autocorrelation function, researchers from the Institute of Acoustics (IOA) of the Chinese Academy o...
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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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