CAVANGH: AMBIENT-NOISE MODELS 



REFERENCES 



Bartberger, C. L. , "A Model for Ambient Noise Due to Distant Shipping," 

 NADC Tech. Memo 69-008-1, Dec. 31, 1969. 



Knudsen, V. O. , R. S. Alford, and J. W. Emling, J. Marine Research, 

 7;410, 1948. 



Milder, D. M. , "Ray and Wave Invariants for SOFAR Channel Propagation," 

 JASA, 46:1259-1263, 1969. 



Ross, D. and Alvarez, F. F., "Radiated Underwater Noise of Surface 

 Ships (U)," USN J. Underwater Acoustics , 14, 1964. 



Smith, P. W., Jr., "Averaged Sound Transmission in Range-Dependent 

 Channels," JASA, 55. -1197-1204, 1974. 



Talham, R. J., "Ambient-Sea-Noise Model," JASA, 36:1541-1544, 1964. 



Wenz, G. M., "Acoustic Ambient Noise in the Ocean: Spectra and 

 Sources," JASA 34:1936-1956, 1962. 



Weston, D. E. , "Guided Propagation in a Slowly Varying Medium," 

 Proc. Phys. Soc. (London), 73:365-384, 1959, 



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