Background
Bell, Donald William was born on April 28, 1936 in Los Angeles, California, United States. Son of Samuel Chamblis and Betty M. (Welz) Bell.
Bell, Donald William was born on April 28, 1936 in Los Angeles, California, United States. Son of Samuel Chamblis and Betty M. (Welz) Bell.
Bachelor, University of Southern California, 1959; Master of Arts, University of Southern California, 1963; Doctor of Philosophy, University of Southern California, 1966.
Research associate, Subcommittee on Noise Researcher Center, Los Angeles, 1962-1966; postdoctoral fellow, Stanford (California) U., 1966-1968; research psychologist, Socially Responsible Investment International, Menlo Park, California, 1968-1976; senior research psychologist, Socially Responsible Investment International, Menlo Park, California, 1976-1982; program manager, Socially Responsible Investment International, Menlo Park, California, 1982-1983; director speech research program, Socially Responsible Investment International, Menlo Park, California, 1983-1989; director, sensory science and technical center, Socially Responsible Investment International, Menlo Park, California, 1989-1993; president, Digital Voice Corporation, since 1982; principal, director, Security Group Inc., since 1996. President Digital Voice Corporation, since 1982. Principal, director Security Group, Inc., since 1996.
Member planning commission Town of Portola Valley, California, 1980-1992. Member Institute of Electrical and Electronics Engineers, Acoustical Society of America, Psychonomic Society, American Voice I/O Society (director).