Now showing items 1-2 of 2

    • Long distance passive localization of vocalizing sei whales using an acoustic normal mode approach 

      Newhall, Arthur E.; Lin, Ying-Tsong; Lynch, James F.; Baumgartner, Mark F.; Gawarkiewicz, Glen G. (Acoustical Society of America, 2012-02)
      During a 2 day period in mid-September 2006, more than 200, unconfirmed but identifiable, sei whale (Balaenoptera borealis) calls were collected as incidental data during a multidisciplinary oceanography and acoustics ...
    • Mode filters and energy conservation 

      Udovydchenkov, Ilya A.; Rypina, Irina I.; Brown, Michael G. (Acoustical Society of America, 2010-04-07)
      The discrete form of the mode filtering problem is considered. The relevant equations constitute a linear inverse problem. Solutions to problems of this type are subject to a well-known trade-off between resolution and ...