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Auralization applying the parametric room acoustic modeling technique - the div auralization system
(Georgia Institute of Technology, 2002-07)
The primary goal of this paper is to give a general view on room acoustic modeling and auralization, and especially to describe the current status of the DIVA auralization system. We have been building the system for several ...
A whisper in the woods - an ambient soundscape for peripheral awareness of remote processes
(Georgia Institute of Technology, 2002-07)
The concept of a weakly intrusive ambient soundscape (WISP) is presented as a means to provide a peripheral awareness of processes beyond a user's immediate attention. The WISP is a component in a larger environment for ...
The sonification of numerical fluid flow simulations
(Georgia Institute of Technology, 2001-07)
Computational Fluid Dynamics (CFD) software simulates fluid, air flow and heat transfer by solving the Navier-Stokes (N-S) equations numerically. Realistic 3-D engineering simulations typically yield the values of 7 or ...
Development of MIDI encoder tool ``auto-F'' for general time-based electric signals
(Georgia Institute of Technology, 2002-07)
The MIDI interface is originally designed for electronic musical instruments but we consider this music-note based coding concept can be extended for general acoustic signal description. We proposed applying the MIDI ...
The virtual bat: Echolocation in virtual reality
(Georgia Institute of Technology, 2001-07)
Work in progress is being presented on the effectiveness of using sonar to orientate and navigate in a virtual reality system. The sonar system is based on those of bats, using ultrasonic frequency modulated signals reflected ...
Crystallization sonification of high-dimensional datasets
(Georgia Institute of Technology, 2002-07)
This paper introduces Crystallization Sonification, a sonification model for exploratory analysis of high-dimensional datasets. The model is designed to provide information about the intrinsic data dimensionality (which ...
Auditory display for deep brain activation: Hypersonic effect
(Georgia Institute of Technology, 2002-07)
We have found that sounds containing high-frequency components above the human audible range (20kHz) significantly increase the regional blood flow in the deep-lying brain structure and the power of the alpha frequency ...
Dolphin: The design and initial evaluation of multimodal focus and context
(Georgia Institute of Technology, 2002-07)
In this paper we describe a new focus and context visualisation technique called multimodal focus and context. This technique uses a hybrid visual and spatialised audio display space to overcome the limited visual displays ...
Auditory attention based on differences in median vertical plane position
(Georgia Institute of Technology, 2002-07)
The first experiment described here asks whether listeners are able to selectively attend to one of two sentences differing in median vertical plane (MVP) location using a paradigm developed for azimuthal attention [1]. ...
Binaural factors in auditory continuity
(Georgia Institute of Technology, 2002-07)
Auditory continuity is a powerful illusion which has implications for the efficient coding of sound. Although auditory continuity has been studied extensively as a monaural phenomenon, there have been few reports of the ...