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Study of Low-Frequency Sound Absorption Based on Negative Stiffness Membrane Structure.

Xiaoyuan ZhengChenxu FuHongbai BaiZhu LinXingxing Liu
Published in: Symmetry (2022)
Keyphrases
  • low frequency
  • high frequency
  • wavelet transform
  • subband
  • frequency domain
  • multiscale
  • video sequences
  • original images