Neville Horner Fletcher FAA FTSE AM (1930-2017) was an emeritus professor of the University of New England and a Visiting Fellow at the Australian National University. He received his B.Sc. in Sydney in 1952, his M.A. and Ph.D. from Harvard in 1955, and his D.Sc. in Sydney in 1973. He was also an adjunct professor at The University of New South Wales, visited the acoustics lab regularly, and collaborated with us on a number of projects.