2000
In her presentation
"The Use of Directional Sound to Improve the Safety of Auditory Warnings," delivered at the 2000 IEA/HFES Congress in San Diego, D.J. Withingtonaddresses the critical psychoacoustic challenge of locating emergency signals in urban environments.
This scientific research is directly linked to Max Neuhaus through their shared commitment to solving the "locatability" problem of traditional sirens, which Neuhaus spent over a decade (1978–1991) redesigning.