A computational auditory model based on (human) binaural suppression of reflections in complex environments. The research carried out throughout this project aims at understanding fundamental auditory mechanisms, which are essential for the human being to communicate successfully in natural environments. The derived results could be of high importance for various speech processing applications (e.g., Telecommunication Systems, Hearing Aids, Automatic Speech Recognizers), which have severe diffic ....A computational auditory model based on (human) binaural suppression of reflections in complex environments. The research carried out throughout this project aims at understanding fundamental auditory mechanisms, which are essential for the human being to communicate successfully in natural environments. The derived results could be of high importance for various speech processing applications (e.g., Telecommunication Systems, Hearing Aids, Automatic Speech Recognizers), which have severe difficulties to function in such natural environments. Hence, this research might be of considerable economic and social benefit to Australia. Furthermore, this research presents a highly interdisciplinary approach, and thus provides a solid platform for interdisciplinary training of students.Read moreRead less
The Perception and Production of Timing in Speaking and Other Actions. The planned research seeks to develop a theoretical account of the mechanism that controls the initiation of spoken utterances and their unfolding in time, both when spoken in isolation and when spoken in rhythmic contexts. It uncovers the relationship between the perception of speech and its production, and also aims to discover whether the mechanism that controls speech timing is a general property of action or is unique t ....The Perception and Production of Timing in Speaking and Other Actions. The planned research seeks to develop a theoretical account of the mechanism that controls the initiation of spoken utterances and their unfolding in time, both when spoken in isolation and when spoken in rhythmic contexts. It uncovers the relationship between the perception of speech and its production, and also aims to discover whether the mechanism that controls speech timing is a general property of action or is unique to speech. This work has implications for our understanding of the on-line mechanisms that control speaking and other kinds of action, and thus our understanding of disorders of these human capabilities.Read moreRead less
Temporal segmentation, leadership and cognition in musical improvisation and creativity. Improvisation is core to conversation and to creative and social emergence. This project investigates musical improvisation, in order to reveal constituent processes, using computational and cognitive approaches. Mechanisms for generating transitions in the temporal stream, and for asserting social power or position in it are assessed. Improvised material can be explored, modified, and developed in the creat ....Temporal segmentation, leadership and cognition in musical improvisation and creativity. Improvisation is core to conversation and to creative and social emergence. This project investigates musical improvisation, in order to reveal constituent processes, using computational and cognitive approaches. Mechanisms for generating transitions in the temporal stream, and for asserting social power or position in it are assessed. Improvised material can be explored, modified, and developed in the creative process, and the project investigates how this occurs and whether computers can facilitate the process. Such contributions can be critical to the development of innovation in research and cultural arenas in Australia. Read moreRead less