Browsing by Subject "Underwater sounds"

Now showing items 1-2 of 2

    • Article  

      Application of wavelets to the pre-processing of underwater sounds 

      Powell, K. J.; Sapatinas, Theofanis; Bailey, T. C.; Krzanowski, W. J. (1995)
      In this paper we consider data on underwater sounds of differing types. Our objective is to filter background noise and achieve an acceptable level of reduction in the raw data, whilst at the same time maintaining the main ...
    • Article  

      Signal detection in underwater sound using wavelets 

      Bailey, T. C.; Powell, K. J.; Krzanowski, W. J.; Sapatinas, Theofanis (1998)
      This article considers the use of wavelet methods in relation to a common signal processing problem, that of detecting transient features in sound recordings that contain interference or distortion. In this particular case, ...