Now showing items 1-20 of 66

    • 3D sound image localization by interaural differences and the median plane HRTF 

      Morimoto, M.; Itoh, M.; Iida, K. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      A new 3-D localization method by simulating interaural differences and the HRTF in a sagittal plane is proposed. This method is based on the supposition that the spectral cues would be common in any sagittal plane. ...
    • 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 ...
    • Achorripsis: A sonification of probability distributions 

      Childs, E. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      The 1957 musical composition Achorripsis by Iannis Xenakis was composed using four different probability distributions, applied over three different organizational domains, during the course of the 7 minute piece. While ...
    • 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 ...
    • Auditory attention based on differences in median vertical plane position 

      Worley, J. W.; Darwin, C. J. (Georgia Institute of TechnologyInternational Community on Auditory Display, 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]. ...
    • 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 ...
    • Auditory display of directions and states for mobile systems 

      Johannsen, G. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      Auditory displays for mobile systems, such as service robots, have been developed. The design of directional sounds and of additional sounds for robot states (e.g., Heavy Load), as well as the design of more complicated ...
    • Auditory distance perception of speech in the presence of noise 

      Cabrera, D.; Gilfillan, D. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      This study examines the effects of background noise, actual source distance, and room reverberation on the perceived distance of a single phrase of recorded speech reproduced at a naturalistic sound pressure level. A simple ...
    • 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 seismology on free oscillations, focal mechanisms, explosions and synthetic seismograms 

      Dombois, Florian (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      The method of audifying seismograms and interpreting seismological data by ear enables a wide range of geophysical questions to be studied in a new manner. In this article we report about the actual state of research in ...
    • Auralization applying the parametric room acoustic modeling technique - the div auralization system 

      Savioja, L.; Lokki, T.; Huopaniemi, J. (Georgia Institute of TechnologyInternational Community on Auditory Display, 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 ...
    • 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 ...
    • Crystallization sonification of high-dimensional datasets 

      Ritter, H.; Hermann, T. (Georgia Institute of TechnologyInternational Community on Auditory Display, 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 ...
    • Customizable auditory displays 

      Zotkin, Dmitry N.; Duraiswami, R.; Davis, L. S. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      High-quality virtual audio scene rendering is a must for emerging virtual and augmented reality applications, for perceptual user interfaces,and sonification of data. Personalization of HRTF is necessary in applications ...
    • Design considerations for improving the effectiveness of multitalker speech displays 

      Brungart, D. S.; Ericson, M.; Simpson, B. D. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      Although many researchers have commented on the potential of audio display technology to improve intelligibility in multitalker speech communication tasks, no consensus has been reached on how to design an ``optimal'' ...
    • Development of MIDI encoder tool ``auto-F'' for general time-based electric signals 

      Modegi, T. (Georgia Institute of TechnologyInternational Community on Auditory Display, 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 ...
    • Dolphin: The design and initial evaluation of multimodal focus and context 

      McGookin, D.; Brewster, S. (Georgia Institute of TechnologyInternational Community on Auditory Display, 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 ...
    • Educational sonification exercises: Pathways for mathematics and musical achievement 

      Upson, R. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      This paper reports developments in the use of sonifications and sonification software for educational purposes. Adolescent subjects received training in Cartesian graphing over several sessions with sonification software ...
    • The effect of early reflections on perceived timbre - analyzed with an auditory model 

      Lokki, T.; Pulkki, V.; Savioja, L. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      In this paper the effect of early reflections to perceived timbre is studied. We apply room acoustic modeling to obtain simulated impulse responses which are explored. The timbre of modeled impulse responses is predicted ...
    • Effects of auditory feedback on multitap text input using standard telephone keypad 

      Ronkainen, S.; Marila, J. (Georgia Institute of TechnologyInternational Community on Auditory Display, 2002-07)
      Text input in mobile devices is becoming even more important with the increasing amount of text-based services such as mobile email. The keypad input of small mobile devices could benefit from well designed auditory feedback. ...