Underwater acoustics

In this interview organized through the Acoustical Society of America (ASA), Marcia Isakson, Director of the Signal and Information Sciences Laboratory at the Applied Research Laboratories at UT Austin, discusses her life and career in underwater acoustics. The interview begins with Isakson recounting the many positions she has held within ASA over the years, including President in 2017. She discusses her appreciation for ASA’s collaborative and interdisciplinary environment. Isakson then describes her childhood in Illinois and her early interest in math. She recalls her undergraduate studies in engineering physics and mathematics at West Point, as well as the semester she spent at Brookhaven working on nuclear engineering research. Isakson explains her choice of UT Austin for graduate school and describes her thesis work in surface science. She discusses her research in underwater acoustics and recalls stories from field work in Italy and France. Isakson shares her thoughts on the future of underwater acoustics and the importance of acoustics in ocean science as a whole. Isakson reflects on moving from a research role into a leadership role at the Applied Research Laboratories, and, at the end of the interview, she shares about her family and other interests outside of science.

Interview with Allan Pierce, Professor Emeritus at Boston University and President of the Cape Cod Institute for Science and Engineering. Pierce recounts his childhood in Kansas and New Mexico, where his father worked on building aircraft during World War II. He remembers tinkering with a chemistry set as a child and building his own little radio. Pierce describes his undergraduate studies in physics at New Mexico State University and winning an NSF Fellowship to attend MIT for free for his graduate studies. Upon completing his PhD, Pierce recalls working for RAND Corporation on defense-related issues at the height of the Cold War, as well as his burgeoning interest in acoustics. Pierce describes his career trajectory that took him to Avco Space Systems Division, the Mechanical Engineering Department at MIT, and Georgia Tech. He recounts his research in a variety of fields such as helicopter noise, sonic booms, wind turbines, and underwater acoustics. Pierce talks about the genesis of his famed acoustics textbook and speaks in detail about several topics in the book, such as the wave theory of sound, plane waves, and room acoustics. Pierce describes moving to Penn State, then Boston University, and finally the formation of the Cape Code Institute. He also reflects on his time as Editor in Chief of the Journal of the Acoustical Society of America. The interview concludes with Pierce reflecting on his unique historical perspective and appreciation for acoustics, and how he has seen the ASA change over the years.

In this interview Wayne Wright discusses topics such as: Acoustical Society of America (ASA); acoustics; University of Texas at Austin Applied Research Laboratory (ARL); graduate school at Harvard University; advised by Ted Hunt; working at Kalamazoo College; David Blackstock; ultrasonic acoustics; underwater acoustics with Herman Medwin; his family background; Bowdoin College for undergraduate education; Myron Jeppesen; working at Raytheon.

Extensive, comprehensive interview on Worzel’s scientific and professional career. Recollections of extended family and childhood in New York; father’s interest in science and literature; early interest in mechanical things; recollection of upbringing during the Great Depression; impressions of high school science courses and interests. Attends Lehigh University as undergraduate; impressions of W. Maurice Ewing as physics professor at Lehigh, early l930s, including his working style; emerging interest in photography and experience in drafting; impressions of Alvyn Vine. Detailed recollections of work as student assistant with Ewing and Vine on refraction seismology, and impressions of George P. Woollard, Richard M. Field, William Bowie, and Ewing; election to Newtonian Society [mathematics] at Lehigh; impressions of science teaching at Lehigh. Recollections of research on undersea acoustics at Woods Hole Oceanographic Institution and Ewing’s mathematical abilities; impressions of Felix A. Vening-Meinesz and of field research. Extended recollections of summer research as undergraduate assistant for Ewing, especially involving seismic profiling and underwater photography; relation between Ewing and L. Don Leet; recollections of Hurricane of 1938 at Woods Hole and of Woods Hole machining equipment; involvement in wartime research, including acoustics studies and experience with bathythermographs; experience in equipment design and modification, including award of patents. Extended recollections of involvement in undersea photography in the early 1940s, including reaction of biologists and war-time acquisition of German cameras; impressions of Ewing’s appointment at Columbia University, and transfer of research program to Columbia, 1946; recollections of post-war research programs at Woods Hole; meets wife [Dorothy Crary]. Impressions of graduate courses in geology and geophysics at Columbia, including seminars taught by Walter Bucher, Marshall Kay, and Ewing; extended recollections of instructors and experiences with fellow graduate students; reflections on instrument-building in geophysics, including maintenance of ship-based winches; impressions of Ewing as researcher and director, including relations with governmental and private patrons; becomes temporary consultant to ONR. Recollections of Angelo Ludas and his role in fashioning geophysical instruments; experience with deep-sea coring; impressions of relations between geophysicists and geologists at Columbia. Impressions of the founding and initial research programs of Lamont Geological Observatory [LGO], including geochemical and radiocarbon studies by J. Laurence Kulp and reactions of local townspeople to Lamont; development of biology programs at Lamont, and social life at LGO; relations between Ewing and Harry H. Hess; recollections of interactions with Maurice Ewing and John Ewing, and difficulties of position determination at sea. Begins gravity research of ocean floor, and impressions of isostacy debate in 1930s. Growth of LGO in the 1950s and changing relations between research groups; comparison of LGO with competing research centers in the U.S. and Great Britain; development of SOFAR and SOSUS programs; recollections of efforts to secure and finance R/V Vema ddd details from subsequent sessions; offers of positions from other universities; Recollections of gravity research program at Texas, mid-1970s. Also mentioned are: Henry Moe Aldrich, American Geophysical Union, RJV Atlantis, Austin Bailey, Walter Beckmann, Charles C. Bidwell, Henry Bigelow, Francis Birch, Rene Brilliant, Percy Bridgman, Sir Edward C. Bullard, Paul R. Burckholder, California Institute of Technology, Carnegie Institution of Washington, Albert Crary, Merrill D. Cunningham, Reginald A. Daly, William Donn, Dwight D. Eisenhower, David B. Ericson, Margaret Ewing [née Kidder], W. Arnold Finck, Geological Society of America, Gordon Hamilton, Hamilton watches, Carl A. Heiland, Weikko Aleksanteri Heiskanen, Maurice Hill, Columbus Iselin, Paul Kerr, Borje Kullenberg, Thomas W. Lamont, Gordon Lill, Massachusetts Institute of Technology, Arthur Maxwell, Benjamin L. Miller, Robert Moses, Walter H. Munk, National Science Foundation, Louis L. Nettleton, Office of Naval Research, Chaim Pekeris, Beauregard Perkins, Hans Pettersson, Charles S. Piggot, Lawrence I. Radway, Ostwald Roels, Scripps Institution of Oceanography, Robert R. Shrock, Lynn Shurbet, Louis B. Slichter, Staten Island Academy [High School], Harlan True Stetson, Henry Stetson, Nelson Steenland, Swedish Deep Sea Expedition, Howard A. Tate, Merle Tuve, J. Tuzo Wilson, Goesta Wollin.

Youth and early education; undergraduate years at Caltech, 1924-1929; influence of Arthur A. Noyes, Linus Pauling; graduate training and molecular beam work at Princeton University with Karl Compton, Edward U. Condon, Robert Van de Graaff, 1929-1932. National Research Council Fellow at University of California at Berkeley, 1932-1934; at Radiation Laboratory with Ernest O. Lawrence, J. Robert Oppenheimer; on Berkeley staff as teacher and working on cyclotrons, nuclear physics and radiochemistry, 1934-1940. War work at MIT, Underwater Sound Laboratory at San Diego, Los Alamos Scientific Laboratory, 1940-1945; Trinity Test. Postwar career at Berkeley working on accelerators; Nobel Prize, 1951. Also includes "Impressions of Trinity Test," 2 pp. Also prominently mentioned is: Jesse William Monroe DuMond.

Youth and early education; undergraduate years at Caltech, 1924-1929; influence of Arthur A. Noyes, Linus Pauling; graduate training and molecular beam work at Princeton University with Karl Compton, Edward U. Condon, Robert Van de Graaff, 1929-1932. National Research Council Fellow at University of California at Berkeley, 1932-1934; at Radiation Laboratory with Ernest O. Lawrence, J. Robert Oppenheimer; on Berkeley staff as teacher and working on cyclotrons, nuclear physics and radiochemistry, 1934-1940. War work at MIT, Underwater Sound Laboratory at San Diego, Los Alamos Scientific Laboratory, 1940-1945; Trinity Test. Postwar career at Berkeley working on accelerators; Nobel Prize, 1951. Also includes "Impressions of Trinity Test," 2 pp. Also prominently mentioned is: Jesse William Monroe DuMond.

Youth and early education; undergraduate years at Caltech, 1924-1929; influence of Arthur A. Noyes, Linus Pauling; graduate training and molecular beam work at Princeton University with Karl Compton, Edward U. Condon, Robert Van de Graaff, 1929-1932. National Research Council Fellow at University of California at Berkeley, 1932-1934; at Radiation Laboratory with Ernest O. Lawrence, J. Robert Oppenheimer; on Berkeley staff as teacher and working on cyclotrons, nuclear physics and radiochemistry, 1934-1940. War work at MIT, Underwater Sound Laboratory at San Diego, Los Alamos Scientific Laboratory, 1940-1945; Trinity Test. Postwar career at Berkeley working on accelerators; Nobel Prize, 1951. Also includes "Impressions of Trinity Test," 2 pp. Also prominently mentioned is: Jesse William Monroe DuMond.

Youth and early education; undergraduate years at Caltech, 1924-1929; influence of Arthur A. Noyes, Linus Pauling; graduate training and molecular beam work at Princeton University with Karl Compton, Edward U. Condon, Robert Van de Graaff, 1929-1932. National Research Council Fellow at University of California at Berkeley, 1932-1934; at Radiation Laboratory with Ernest O. Lawrence, J. Robert Oppenheimer; on Berkeley staff as teacher and working on cyclotrons, nuclear physics and radiochemistry, 1934-1940. War work at MIT, Underwater Sound Laboratory at San Diego, Los Alamos Scientific Laboratory, 1940-1945; Trinity Test. Postwar career at Berkeley working on accelerators; Nobel Prize, 1951. Also includes "Impressions of Trinity Test," 2 pp. Also prominently mentioned is: Jesse William Monroe DuMond.

Born April 20, 1923 in Orleans, Vermont; discusses family life and childhood. Describes entering Princeton in 1940 for undergraduate education in physics; discusses joining the Navy in 1943 as a radar specialist. Comments on how his Navy experience helped his later career at Lamont; discusses being convinced by his older brother to pursue geophysics at Columbia. Describes the research involved in the sinking of the Scorpion in May 1968; comments on the tensions between Maurice Ewing and Bruce Heezen. Describes the significance and frustrations of his Bermuda station work; discusses the formation of the Palisades Geophysical Institute. Comments on his retirement from PGI in 1972 and his subsequent classified projects for ONR.

Born April 20, 1923 in Orleans, Vermont; discusses family life and childhood. Describes entering Princeton in 1940 for undergraduate education in physics; discusses joining the Navy in 1943 as a radar specialist. Comments on how his Navy experience helped his later career at Lamont; discusses being convinced by his older brother to pursue geophysics at Columbia. Describes the research involved in the sinking of the Scorpion in May 1968; comments on the tensions between Maurice Ewing and Bruce Heezen. Describes the significance and frustrations of his Bermuda station work; discusses the formation of the Palisades Geophysical Institute. Comments on his retirement from PGI in 1972 and his subsequent classified projects for ONR.