Vocal Quality, Projection and Perception. This project will quantify the vocal features of projection and loudness in experienced operatic soloists and actors and will examine how these features relate to emotional expression and how each of these qualities are perceived by the performers and by others. We will determine which respiratory and laryngeal techniques are associated with the ability to communicate emotional connection and to produce certain sound qualities, in particular associated ....Vocal Quality, Projection and Perception. This project will quantify the vocal features of projection and loudness in experienced operatic soloists and actors and will examine how these features relate to emotional expression and how each of these qualities are perceived by the performers and by others. We will determine which respiratory and laryngeal techniques are associated with the ability to communicate emotional connection and to produce certain sound qualities, in particular associated with the performer's ability to project a powerful voice unamplified within a large theatre, as well as over an orchestra.Read moreRead less
Beyond linear source-filter theory: how does the vocal tract affect the motion of the vocal folds? The human voice lies at the very core of human culture. Yet the way in which the vocal folds ('vocal cords') vibrate is only partly understood and the way in which sound waves within the vocal tract affect this vibration is almost unknown, beyond the fact that it is sometimes important. Using new and unique non-invasive techniques, we shall conduct acoustic experiments to measure properties of the ....Beyond linear source-filter theory: how does the vocal tract affect the motion of the vocal folds? The human voice lies at the very core of human culture. Yet the way in which the vocal folds ('vocal cords') vibrate is only partly understood and the way in which sound waves within the vocal tract affect this vibration is almost unknown, beyond the fact that it is sometimes important. Using new and unique non-invasive techniques, we shall conduct acoustic experiments to measure properties of the vocal folds and their interaction with the sound they produce in the vocal tract. This knowledge will solve some of the remaining puzzles about the voice. Practical applications will include exercises in voice control (especially for singers and orators) and potential applications in clinical diagnosis techniques.Read moreRead less
Flute properties without players, and without flutes. This project will measure how the acoustic impedance spectra of some flutes depend upon the detailed shape of the bore and the size, shape and position of the holes. It will develop a model to predict, for the benefit of instrument makers, the effect of proposed changes in the geometry of the instrument on the pitches and ease of playing of notes played on the instrument. Importantly, it will allow museum curators to determine tunings and (un ....Flute properties without players, and without flutes. This project will measure how the acoustic impedance spectra of some flutes depend upon the detailed shape of the bore and the size, shape and position of the holes. It will develop a model to predict, for the benefit of instrument makers, the effect of proposed changes in the geometry of the instrument on the pitches and ease of playing of notes played on the instrument. Importantly, it will allow museum curators to determine tunings and (uncompensated) temperaments of historic instruments that cannot readily be played.Read moreRead less
A study of vocal tract resonances in the singing voice to develop tools for teaching singing. The voice is our oldest and most widely used musical instrument, but it is incompletely understood because of the difficulty of studying the vocal tract precisely during singing. We shall determine the main techniques used by singers to control and to adapt the acoustic resonances of their vocal tracts. This advance in understanding will enhance Australia's scientific reputation in an area of wide publi ....A study of vocal tract resonances in the singing voice to develop tools for teaching singing. The voice is our oldest and most widely used musical instrument, but it is incompletely understood because of the difficulty of studying the vocal tract precisely during singing. We shall determine the main techniques used by singers to control and to adapt the acoustic resonances of their vocal tracts. This advance in understanding will enhance Australia's scientific reputation in an area of wide public interest. Further, when combined with developments of our novel techniques to operate in real time, it will provide a new tool for students of singing to adjust their resonances and prevent damage to the vocal tract. We shall publish our work not only in the top scientific journals, but also on our popular, multi-award winning web site.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100055
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
State-of-the-art upgrade to multi-transmit multi-receive technology for research dedicated 3 Tesla magnetic resonance imaging (MRI) scanner. Projects requiring the proposed infrastructure are aligned with two National Research Priorities. The research will lead to new methods for imaging and detecting soft tissue changes, identifying developmental, cognitive and degenerative disorders, and pharmacological research. The understanding of the basis of physiological, cognitive and biochemical proces ....State-of-the-art upgrade to multi-transmit multi-receive technology for research dedicated 3 Tesla magnetic resonance imaging (MRI) scanner. Projects requiring the proposed infrastructure are aligned with two National Research Priorities. The research will lead to new methods for imaging and detecting soft tissue changes, identifying developmental, cognitive and degenerative disorders, and pharmacological research. The understanding of the basis of physiological, cognitive and biochemical processes which will be facilitated by the new equipment will contribute to the priority area Promoting and Maintaining Good Health and will underpin an array of subsequent medical research. The new equipment will extend capabilities and training in signal analysis, biomedical engineering and biomedicine, contributing to the priority area Frontier technologies for Building and Transforming Australian Industries.Read moreRead less