A unifying theory explaining different power budget formulations used in modern scientific echosounders for fish abundance estimation

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[1]  F. Tichy,et al.  Non-linear effects in a 200-kHz sound beam and the consequences for target-strength measurement , 2003 .

[2]  Paul G. Fernandes,et al.  Proposals for the collection of multifrequency acoustic data , 2008 .

[3]  Audun Pedersen,et al.  Effects of nonlinear sound propagation in fisheries research , 2007 .

[4]  David N. MacLennan,et al.  Acoustical measurement of fish abundance , 1990 .

[5]  Kenneth G. Foote,et al.  Rather‐high‐frequency sound scattering by swimbladdered fish , 1985 .

[6]  Lawrence E. Kinsler,et al.  Fundamentals of Acoustics, 4th Edition , 1999 .

[7]  P. Brehmer,et al.  Fisheries Acoustics: Theory and Practice, 2nd edn , 2006 .

[8]  Kenneth G. Foote,et al.  Optimizing copper spheres for precision calibration of hydroacoustic equipment , 1982 .

[9]  Paul G. Fernandes,et al.  A consistent approach to definitions and symbols in fisheries acoustics , 2002 .

[10]  K. Foote.  Linearity of fisheries acoustics, with addition theorems , 1983 .

[11]  SONAR AND POWER BUDGET EQUATIONS FOR BACKSCATTERING OF FINITE AMPLITUDE SOUND WAVES , WITH IMPLICATIONS IN FISHERIES ACOUSTICS FOR ABUNDANCE ESTIMATION OF MARINE RESOURCES , 2012 .

[12]  Egil Ona,et al.  Calibration methods for two scientific multibeam systems , 2009 .

[13]  John Dalen,et al.  On the application of the echointegration method , 1983 .

[14]  Egil Ona,et al.  Recommendations for the collection of multi- frequency acoustic data , 2004 .

[15]  C. Clay,et al.  Acoustical Oceanography : Principles and Applications , 1977 .

[16]  Power-budget and echo-integrator equations for fish abundance estimation , 2013 .

[17]  Olav Dragesund,et al.  On the possibility of estimating year-class strength by measuring echo-abundance of 0-group fish , 1964 .

[18]  David A. Demer,et al.  Variations in echosounder -transducer performance with water temperature , 2008 .

[19]  K. Foote.  Calibration of acoustic instruments for fish density estimation : a practical guide , 1987 .