Now showing items 1-20 of 66

    • Multimodal bivariate thematic maps with auditory and haptic display 

      Jeong, W.; Gluck, M. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      The purpose of this study is to explore the possibility of multimodal bivariate thematic maps by utilizing auditory and haptic displays. With four different modes of display, the completion time of tasks and the recall ...
    • Binaural factors in auditory continuity 

      Darwin, C. J.; Akeroyd, M. A.; Hukin, R. W. (Georgia Institute of TechnologyInternational Community on Auditory Display, 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 ...
    • Sonifications for EEG data analysis 

      Hermann, T.; Meinicke, P.; Bekel, H.; Ritter, H.; Mueller, H. M.; Weiss, S. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      This paper presents techniques to render acoustic representations for EEG data. In our case, data are obtained from psycholinguistic experiments where subjects are exposed to three different conditions based on different ...
    • Using an auditory display to manage attention in a dual task, multiscreen environment 

      Brock, D.; Stroup, J. L.; Ballas, J. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      Spatialized sound technology is under consideration for use in future U. S. Navy watchstation systems as a technique to manage attention. In this study, we looked at whether spatialized sound would reduce head movements. ...
    • Auditory navigation cues for a small 2D grid: A case study of the memory game 

      Hiipakka, J.; Lorho, G.; Holm, J. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      This paper presents an investigation on auditory navigation in a two-dimensional grid. A sonification of the memory game is proposed and utilized for evaluating user's ability to interact with objects in a small 2-D grid ...
    • Auditory display for deep brain activation: Hypersonic effect 

      Yagi, R.; Nishina, E.; Kawai, N.; Honda, M.; Maekawa, T.; Nakamura, S.; Morimoto, M.; Sanada, K.; Toyoshima, M.; Oohashi, T. (Georgia Institute of TechnologyInternational Community on Auditory Display, 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 ...
    • Advise: A new method for high definition virtual acoustic display 

      Takane, S.; Suzuki, Y.; Miyajima, T.; Sone, T. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      A method for high definition virtual acoustic display (VAD) based on a model called the ''virtual sphere model'' is introduced in this paper. This method is named ``ADVISE'' (Acoustic Display based on the VIrtual SpherE ...
    • 3D sound reproduction through stereo inner-phones 

      Iida, K.; Matsuda, J.; Nakamura, K.; Itoh, M.; Morimoto, M. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      A 3-D sound reproduction method through stereo inner-phones is proposed. This method uses HRTFs and a correction filter, Hc, which compensates the changes of the transfer functions of the ear canals caused by insertion of ...
    • W-panning and o-format, tools for object spatialization 

      Menzies, D. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      Real acoustic objects have spatial width and characteristic radiation patterns. Techniques are described for efficiently synthesizing these qualities, by encoding with spherical harmonics. This approach naturally lends ...
    • Recent developments in slab: A software based system for interactive spatial sound synthesis 

      Miller, J. D.; Wenzel, E. M. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      This paper provides an update on the features of SLAB, a software-based real-time virtual acoustic environment (VAE) rendering system designed for use in the personal computer environment. SLAB is being developed as a tool ...
    • Tick-marks, axes, and labels: The effects of adding context to auditory graphs 

      Smith, Daniel R.; Walker, Bruce N. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      As the use of sonification expands, researchers and designers continue to employ techniques for adding context (such as tick marks, axes, or labels) whose benefit remains unquantified. This study examined the effect of ...
    • Preliminary development of high definition virtual acoustic displays based on advise 

      Suzuki, Y.; Takane, S.; Takahashi, S.; Miyajima, T. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      A method for high definition virtual acoustic display (VAD) based on a model called the ``Virtual Sphere (VS) model'' is introduced [S. Takane et al., Proc. ICAD2002(2002)]. This is named ADVISE (Acoustic Display based on ...
    • Review of aspects of auditory signal studies in Japan 

      Tsuchida, Y. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      Sound is very important in human communication. It evokes an attention and conveys much information even if a listener does not pay attention to the signal. These are very big advantages for information transmission. ...
    • Real time calculation of the head related transfer function based on the boundary element method 

      Ise, Shiro; Otani, M. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      In order to develop the 3D auditory display using a head phone which allow head movement, real time calculation of the head related transfer function (HRTF) is necessary. In the conventional studies, the calculations are ...
    • Perception of urgency and alarm design 

      Guillaume, A.; Drake, C.; Rivenez, M.; Pellieux, L.; Chastres, V. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      Psychophysical approaches to urgency perception have identified acoustical properties modulating the perceived degree of urgency. However acoustical properties seemed less efficient in inducing perception of urgency when ...
    • Sonart: The sonification application research toolbox 

      Ben-Tal, O.; Berger, J.; Cook, B.; Daniels, M.; Scavone, Gary (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      The Sonification Application and Research Toolbox (SonART) is an open-source effort to develop a platform-independent collection of methods to map data to sonification parameters. A set of graphical user interface tools ...
    • Scalable metadata for search, sonification and display 

      de Cheveigne, A. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      This paper argues for the need - and usefulness - of scalable content-based metadata. Scalability is here defined as the conjunction of two properties: arbitrary resolution, and convertibility between resolutions. The need ...
    • The relation between spatial impression and the precedence effect 

      Morimoto, M. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      This paper reviews results of listening tests on auditory spatial impression (ASI) that describe the relation between individual characteristics of spatial impression and the precedence effect. ASI is a general concept ...
    • Surf music: Sonification of ocean buoy spectral data 

      Sturm, B. L. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      The Coastal Data Information Program (CDIP) has been collecting data on ocean wave conditions since late 1975, first using arrays of pressure sensors, and more recently directional buoys. Fourier analysis of the data reveals ...
    • Soundfields and soundscapes: Reifying auditory communities 

      McGregor, I.; Crerar, A.; Benyon, D.; Macaulay, C. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      This paper reports progress towards mapping workplace soundscapes. In order to design auditory interfaces that integrate effectively with workplace environments, we need a detailed understanding of the way in which end ...