Actas de congresos
Interactive Spatialization And Sound Design Using An Evolutionary System
Registro en:
Proceedings Of The 7th International Conference On New Interfaces For Musical Expression, Nime '07. , v. , n. , p. 293 - 298, 2007.
10.1145/1279740.1279803
2-s2.0-77953553231
Autor
Fornari J.
Maia Jr. A.
Manzolli J.
Institución
Resumen
We present an interactive sound spatialization and synthesis system based on Interaural Time Difference (ITD) model and Evolutionary Computation. We define a Sonic Localization Field using sound attenuation and ITD azimuth angle parameters and, in order to control an adaptive algorithm, we used pairs of these parameters as Spatial Sound Genotypes (SSG). They are extracted from waveforms which are considered individuals of a Population Set. A user-interface receives input from a generic gesture interface (such as a NIME device) and interprets them as ITD cues. Trajectories provided by these signals are used as Target Sets of an evolutionary algorithm. A Fitness procedure optimizes locally the distance between the Target Set and the SSG pairs. Through a parametric score the user controls dynamic changes in the sound output.
293 298 Blauert, J., (1997) Spatial Hearing: The Psychophysics of Human Sound Localization, , Cambridge: MIT Press Pulkki, V., Virtual sound source positioning using vector base amplitude panning (1997) Journal of the Audio Engineering Society, 45, pp. 456-66 Chowning, J.M., The simulation of moving sound sources (1970) Audio Engineering Society 39th Convention, , presented at, New York, NY, USA Michael, C., Jens, H., William, L.M., Cyberspatial audio technology (1999) J. Acous. Soc. Jap., 20 (6), pp. 389-395. , Nov Barbieri, T., Bianchi, A., Sbattella, L., Minus-two: Multimedia, sound spatialization and 3D representation for cognitively impaired children (2004) Computer Helping People with Special Needs, , Lecture Notes in Computer Science, Springer Berlin/Heidelberg Kelly, J.B., Dennis, P.P., (1991) Coding of Interaural Time Differences of Transients in Auditory Cortex of Rattus Norvegicus: Implications for the Evolution of Mammalian Sound Localization, 55 (1), pp. 39-44. , Hearing Research Birchfield, S.T., Gangishetty, R., Acoustic localization by interaural level difference (2005) IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), , Philadelphia, Pennsylvania, March Brungart, D.S., William, M.R., "Auditory localization of nearby sources. Head-related transfer functions (1999) The Journal of the Acoustical Society of America, 106 (3), pp. 1465-1479. , September Murray, J.C., Erwin, H.R., Wermter, S., Robotic sound source localization using interaural time difference and cross-correlation (2004) Proceedings of the KI-2004, , September Fels, S.S., Manzolli, J., Interactive, evolutionary textured sound composition (2001) 6th Eurographics Workshop on Multimedia, pp. 153-164. , Sept Manzolli, J., Fornari, J., Maia Jr., A., (2001) Damiani F. the Evolutionary Sound Syn-thesis Method, , Short-paper. ACM multimedia, ISBN:1-58113-394-4. USA Fornari, J., Manzolli, J., Maia Jr., A., Damiani, F., The evolutionary sound synthesis method (2001) SCI Conference, , Orlando, USA Fornari, J., Maia Jr., A., Manzolli, J., A síntese evolutiva guiada pela espacialização sonora (2006) XVI Congresso da Associação Nacional de Pesquisa e Pós-graduação (ANPPOM), , Brasília Fornari, J., Maia Jr., A., Manzolli, J., Creating soundscapes using evolutionary spatial control (2007) Proceedings of the EvoMusarts, , Spring-Verlag,Valencia Holland, J.H., (1992) Adaptation in Natural and Artificial Systems: An Introductory Analysis with Applications to Biology, , Control and Artificial Intelligence, MIT Press, Cambridge MA Holland, J.H., (1996) Hidden Order: How Adaptation Builds Complexity, , Addison-Wesley Von Foerster, H., On self-organizing systems and their environments (1960) Self-Organizing Systems, pp. 31-50. , M. C. Yovits und S. Cameron (Hg.), Pergamon Press, London Caetano, M., Jônatas Manzolli, J., Fernando Von Zuben, F., Self-organizing bio-inspired sound transformation (2007) Proceedings of the EvoMusarts, , Spring-Verlag,Valencia Murray, R., Schafer, M., (1977) The Soundscape, , ISBN 0- 89281-455-461 Truax, B., (1978) Handbook for Acoustic Ecology, , ISBN 0-88985-011-19