Pictures Videos Removal of the horizontal line array off of Torrey Pines shores in La Jolla, Ca R44 Robinson helicopter arrives on station over the HLA R44 Robinson helicopter hovers over HLA receiver station Helicopter flies straight over research boat Helicopter hovers by research boat before continuing on Helicopter flies around research boat Helicopter hovering over scientific instruments
Wedges, Cones & Spheres
Papers Deane GB, Buckingham MJ. “An analysis of the three-dimensional sound field in a penetrable wedge with a stratified fluid or elastic basement”. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 93 (3): 1319- 1328 MAR 1993. Buckingham MJ, Tolstoy A. “An analytical solution for benchmark problem 1: The “ideal” wedge”. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 87 (4): 1511-1513 … Read More
Volcano Acoustics
Papers Buckingham MJ, Garces MA. “Airborne acoustics of explosive volcanic eruptions”. JOURNAL OF COMPUTATIONAL ACOUSTICS 9 (3): 1215-1225 SEP 2001. Buckingham MJ, Garces MA. “Canonical model of volcano acoustics”. JOURNAL OF GEOPHYSICAL RESEARCH 101 (B4): 8129-9151 APR 1996.
Shallow Water
Papers Buckingham MJ. “Response of Steered Vertical Line Arrays to Anisotropic Noise“. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES 367 (1731): 539-547 1979. Buckingham MJ. “Array gain of a broadside vertical line array in shallow water“. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 65 (1): 148-161 JAN 1979.
Sediment Theory
Papers Barclay DR., Buckingham MJ. “On the shape of natural sand grains”. JOURNAL OF GEOPHYSICAL RESEARCH 114 B02209, 12 pp, 2009. Buckingham MJ. “Compressional and shear wave properties of marine sediments: Comparisons between theory and data”. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 117 (1): 137-152 JAN 2005. Thorne PD, Buckingham MJ. “Measurements of scattering by suspensions of irregularly shaped … Read More
SAX04
Links Applied Physics Laboratory SAX99 Website Applied Physics Laboratory SAX04 Website
SAX99
Papers Buckingham MJ, Richardson MD. “On tone-burst measurements of sound speed and attenuation in sandy marine sediments“. IEEE JOURNAL OF OCEANIC ENGINEERING 27 (3): 429-453 JUL 2002. Richardson MD, Briggs KB, Bibee LD, et al. “Overview of SAX99: Environmental considerations“. IEEE JOURNAL OF OCEANIC ENGINEERING 26 (1): 26-53 JAN 2001. Links Applied Physics Laboratory SAX99 Website Applied Physics Laboratory SAX04 … Read More
Propagation Models
Papers Buckingham MJ. “Ocean-acoustic propagation models“. J. ACOUSTIQUE: 223-287 JUN 1992.
Ocean Surface Waveguides
Papers Buckingham MJ. “Sound speed and void fraction profiles in the sea surface bubble layer“. APPLIED ACOUSTICS 51 (3): 225-250 JUL 1997. Buckingham MJ. “On acoustic transmission in ocean-surface waveguides“. PHILOSOPHICAL TRANSACTIONS: PHYSICAL SCIENCES AND ENGINEERING 335 (1639): 513-555 JUN 15 1991.