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Halvor Hobæk's picture

Halvor Hobæk

Professor
  • E-mailHobak@uib.no
  • Phone+47 55 58 27 87
  • Visitor Address
    Allegt. 55
  • Postal Address
    Postboks 7803
    5020 BERGEN
Journal articles
  • Hope, Gaute; Sagen, Hanne; Storheim, Espen; Hobæk, Halvor; Freitag, Lee. 2017. Measured and modeled acoustic propagation underneath the rough Arctic sea-ice. Journal of the Acoustical Society of America. 141: 1619-1633. Published 2017-09-01. doi: 10.1121/1.5003786
  • Forland, Tonje Nesse; Hobæk, Halvor; Korneliussen, Rolf. 2014. Scattering properties of Atlantic mackerel over a wide frequency range. ICES Journal of Marine Science. 71: 1904-1912. doi: 10.1093/icesjms/fsu045
  • Forland, Tonje Nesse; Hobæk, Halvor; Ona, Egil; Korneliussen, Rolf. 2014. Broad bandwidth acoustic backscattering from sandeel - measurements and finite element simulations. ICES Journal of Marine Science. 71: 1894-1903. doi: 10.1093/icesjms/fsu010
  • Hobæk, Halvor; Forland, Tonje Nesse. 2013. Characterization of target spheres for broad-band calibration of acoustic systems. Acta Acustica united with Acustica. 99: 465-476. doi: 10.3813/AAA.918627
  • Askeland, Bjørn; Ruud, Bent Ole; Hobæk, Halvor; Mjelde, Rolf. 2009. A seismic field test with a Low-level Acoustic Combustion Source and Pseudo-Noise codes. Journal of Applied Geophysics. 67: 66-73. doi: 10.1016/j.jappgeo.2008.09.011
  • Nesse, Tonje Lexau; Hobæk, Halvor; Korneliussen, Rolf Jacob. 2009. Measurements of acoustic-scattering spectra from the whole and parts of Atlantic mackerel. ICES Journal of Marine Science. 66: 1169-1175. doi: 10.1093/icesjms/fsp087
  • Askeland, Bjørn; Hobæk, Halvor; Mjelde, Rolf. 2008. Semiperiodic chirp sequences reduce autocorrelation side lobes of pulsed signals. Geophysics. 73: Q19-Q27. doi: 10.1190/1.2903820
  • Mjelde, Rolf; Askeland, Bjørn; Hobæk, Halvor. 2008. A seismic field test with a low-level acoustic combustion source and pseudo-noise codes. Journal of Applied Geophysics. doi: 10.1007/s11001-007-9018-5
  • Askeland, Bjørn; Ruud, Bent Ole; Hobæk, Halvor; Mjelde, Rolf. 2007. Marine seismics with a pulsed combustion source and Pseudo Noise codes. Marine Geophysical Researches. 28: 109-117. doi: 10.1007/s11001-007-9018-5
  • Demmink, Jan Hendrik; Helders, Paul J.M.; Hobæk, Halvor; Enwemeka, Chukuka. 2003. The variation of heating depth with therapeutic ultrasound frequency in physiotherapy. Ultrasound in Medicine and Biology. 29: 113-118.
  • Hobæk, Halvor; Ystad, B. 1997. Experimental and numerical investigation of shock wave propagation in the post focal region of a focused sound field. Acustica. 83: 978-986.
  • Hobæk, Halvor; Ystad, B. 1997. Experimental and numerical investigation of shock wave propagation in the post focal region of focused sound field. Acta Acustica united with Acustica. 83: 978-986.
Reports and theses
  • Hobæk, Halvor; Sagen, Hanne. 2017. Interaction of sound and rough ice in the arctic. NERSC Technical Report. 380. Nansen Environmental and Remote Sensing Center, Bergen. 15 pages.
  • Sagen, Hanne; Hobæk, Halvor. 2016. Reflection of sound waves from the underside of the rough ice canophy in the Arctic Ocean. NERSC Technical Report. 374. Nansen Environmental and Remote Sensing Center.
  • Sagen, Hanne; Hobæk, Halvor. 2016. On sound reflection from layered ice sheets. NERSC Technical Report. 367. Nansen Environmental and Remote Sensing Center.
  • Sandven, Stein; Sagen, Hanne; Hope, Gaute; Hobæk, Halvor. 2016. Under-Ice Acoustic Propagation NERSC - WHOI. NERSC Special Report. 97. Nansen Environmental and Remote Sensing.
  • Hobæk, Halvor; Sagen, Hanne. 2015. Sound reflection from layered media. NERSC Technical Report. 340. Nansen Environmental and Remote Sensing Center.
  • Hobæk, Halvor; Voll, Ådne. 2004. Synthesis of experimental simulation of sonic boom SOBER Project Task 2.8 - Technical Report. AIRBUS, Toulouse, France. 45 pages.
  • Hobæk, Halvor. 1998. Proceedings of the 21 th Scandinavian Symposium on Physical Acoustics. Fysisk institutt, Bergen. 55 pages.
  • Hobæk, Halvor. 1997. Proceedings of the 20th Scandinavian symposium on physical acoustics. Scientific/ Technical Report. 1997-04. Fysisk institutt, Universitetet i Bergen. 65 pages.
  • Hobæk, Halvor; Vestrheim, Magne. 1996. Proceedings of the 19th Scandinavian symposium on physical acoustics. Scientific/ Technical Report. 10-1996. Fysisk institutt, Univ. i Bergen. 75 pages.
  • Hobæk, Halvor. 1992. 15th Scandinavian Cooperation Meeting in Acoustics/Hydrodynamics. Ustaoset Høyfjellshotel 2.-5. February 1992. Compilation of Abstracts. Internrapport (Scientific/Technical Report). 1992-0. [Mangler utgivernavn].
  • Hobæk, Halvor. 1977. Parametric acoustic transmitting arrays. 214 pages.

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