John E. Ehrenberg; Guest editorial and overview, IEEE J. Oceanic Eng., vol. 11, pp. 1 - 2, January 1986.
John E. Ehrenberg, Jimmie J. Traynor, Neal J. Williamson; An Evaluation of Methods for Indirectly Measuring the Mean Acoustic Scattering Cross Section of Fish, Proceedings of MTS/IEEE OCEANS'80 Conference, pp. 371 - 375, September 1980.
John E. Ehrenberg; A comparative analysis of in situ methods for directly measuring the acoustic target strength of individual fish, IEEE J. Oceanic Eng., vol. 4, pp. 141 - 152, October 1979.
Edward W. Early, John E. Ehrenberg, Roundney K. B. Liem; Frequency Shift Arrival Time Determination of Acoustic Signals, Proceedings of MTS/IEEE OCEANS'78 Conference, pp. 72 - 75, September 1978.
Raynard Y. Kanemori, John E. Ehrenberg; A Microcomputer-Based Echo-Integration System for Fish Population Assessment, Proceedings of MTS/IEEE OCEANS'78 Conference, pp. 204 - 207, September 1978.
J. E. Ehrenberg, J. H. Green, A. R. Wirtz; A Dual-Beam Acoustic System for Measuring the Target Strength of Individual Fish, Proceedings of MTS/IEEE OCEANS'76 Conference, pp. 434 - 438, September 1976.
John E. Ehrenberg; Two applications for a dual-beam transducer in hydroacoustic fish assessment systems, OCEANS'74 --- IEEE International Conference on Engineering in the Ocean Environment, pp. 152 - 155, August 1974.
John E. Ehrenberg, Dean W. Lytle; A bound on the variance of fish abundance estimates obtained from acoustic echoes, OCEANS'73 --- IEEE International Conference on Engineering in the Ocean Environment, pp. 239 - 242, September 1973.
John E. Ehrenberg; A method for extracting the fish target strength distribution from acoustic echoes, OCEANS'72 --- IEEE International Conference on Engineering in the Ocean Environment, pp. 61 - 64, September 1972.
Paul H. Moose, John E. Ehrenberg, James H. Green; Electronic system and data processing techniques for estimating fish abundance, OCEANS'71 --- IEEE International Conference on Engineering in the Ocean Environment, pp. 33 - 36, September 1971.
John E. Ehrenberg was born in Spokane, WA, in 1944. He received the B.S. degree from Seattle University, Seattle, WA, in 1966, the S.M. degree from M.I.T., Cambridge, MA, in 1968, and the Ph.D. degree from the University of Washington, Seattle, WA, in 1973.After completing his graduate work, he joined the University of Washington where he presently holds the positions of Research Professor of Electrical Engineering and Principal Engineer at the Applied Physics Laboratory. His research has focused on the application of signal-processing techniques to underwater acoustic, oceanographic, and seismic instrumentation problems. His major emphasis has been in developing acoustic techniques for remotely monitoring and assessing marine organisms. In 1983, he went on leave from the University of Washington to take the position of Chief Scientist at BioSonics, Inc., in Seattle, WA. In this role, he directs the development and application of acoustic techniques for remotely assessing fisheries populations.