title: Modeling manner of contact in the synthesis of impact sounds for perceptual research.
abstract: Impact sounds synthesized according to a physical model have increasingly become the stimulus of choice in studies of sound source perception. Few studies, however, have incorporated manner of contact in their models because of the complexity of the mechanics involved. Here a simplified model of contact is described suitable for application to perceptual research. The results of the simplified model are shown to be in good agreement with those of more comprehensive numerical methods receiving prior acoustic validation [Chaigne and Lambourg, J. Acoust. Soc. Am. 109, 1422-1432 (2001)]. The advantages of the model for applications to perceptual research are discussed.
authors: Department of Communicative Disorders, University of Wisconsin, Madison, WI 53706, USA. stoelinga@wisc.edu
authors: Christophe N J
authors: CN
authors: Stoelinga
authors: Robert A
authors: RA
authors: Lutfi
mesh_terms: D000161:Acoustic Stimulation / Q000379:methods*; D000465:Algorithms; D001306:Auditory Pathways / Q000502:physiology*; D003198:Computer Simulation; D006801:Humans; D008962:Models, Theoretical; D009038:Motion; D009716:Numerical Analysis, Computer-Assisted; D015203:Reproducibility of Results; D013016:Sound; D013017:Sound Localization; D013997:Time Factors; D014732:Vibration