DWSTr: a hybrid framework for ship-radiated noise recognition
Yan Wang,
Hao Zhang,
Wei Huang
et al.
Abstract:The critical nature of passive ship-radiated noise recognition for military and economic security is well-established, yet its advancement faces significant obstacles due to the complex marine environment. The challenges include natural sound interference and signal distortion, complicating the extraction of key acoustic features and ship type identification. Addressing these issues, this study introduces DWSTr, a novel method combining a depthwise separable convolutional neural network with a Transformer arch… Show more
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