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Reconstructing the Acoustic Signal of a Sound Source: What Did the Bat Say?

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Book cover From Animals to Animats 11 (SAB 2010)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 6226))

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Abstract

When attempting to model and understand bat biosonar behaviour, it would be very useful to know exactly what calls the bat emits, that is, what it really says, in the course of its exploration of the world. Calls could be recorded by miniature radio microphone, but such systems are complex and not all bats are sufficiently strong to carry one. In this paper we describe a technique for reconstructing the actual emitted signal of a bat using recordings collected by an array of remote microphones. The theory of the technique is described, experimental results with laboratory-recorded data (for which ground truth is available) are presented, and the performance of the method is discussed.

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References

  1. Spiesberger, J.L.: Probability distributions for locations of calling animals, receivers, sound speeds, winds, and data from travel time differences. J. Acoust. Soc. Am. 118(3), 1790–1800 (2005)

    Article  Google Scholar 

  2. Spiesberger, J.L., Wahlberg, M.: Probability density functions for hyperbolic and isodiachronic locations. J. Acoust. Soc. Am. 112(6), 3046–3052 (2002)

    Article  Google Scholar 

  3. Guarato, F., Hallam, J.: Determining sound source orientation from source directivity and multi-microphone recordings. In: Mira, J., Ferrández, J.M., Álvarez, J.R., de la Paz, F., Toledo, F.J. (eds.) IWINAC 2009. LNCS, vol. 5602, pp. 429–438. Springer, Heidelberg (2009)

    Chapter  Google Scholar 

  4. Guarato, F., Hallam, J., Vanderelst, D.: Determining Sound Source Orientation from Analytical Source Directivity and Real Multi-Microphone Recordings. In: IEEE Advanced Technologies for Enhanced Quality of Life, pp. 106–111 (2009)

    Google Scholar 

  5. Guarato, F., Hallam, J., Vanderelst, D.: Determining sound source orientation from source directivity and real multi-microphone recordings: experimental comparisons using both analytical and measured directivity models. In: Proceedings of TAROS (2009) (in press)

    Google Scholar 

  6. Riquimaroux, H.: Measurement of biosonar signals of echolocating bat during flight by a telemetry system. J. Acoust. Soc. Am. 117(4), 2526 (2005)

    Google Scholar 

  7. Otani, M., Ise, S.: Fast calculation system specialized for head-related transfer function based on boundary element method. J. Acoust. Soc. Am. 119, 2589–2598 (2006)

    Article  Google Scholar 

  8. Otani, M., Ise, S.: A fast calculation method of the head-related transfer functions for multiple source points based on the boundary element method. Acoust. Sci. and Tech. 24, 259–266 (2009)

    Article  Google Scholar 

  9. Matsuo, I., Kunugiyama, K., Yano, M.: An echolocation model for range discrimination of multiple closely spaced objects: Transformation of spectrogram into the reflected intensity distribution. J. Acoust. Soc. Am. 115(2), 920–928 (2004)

    Article  Google Scholar 

  10. Matsuo, I., Yano, M.: An echolocation model for the restoration of an acoustic image from a single-emission echo. J. Acoust. Soc. Am. 116(6), 3782–3788 (2004)

    Article  Google Scholar 

  11. Peremans, H., Hallam, J.: The spectrogram correlation and transformation receiver, revisited. J. Acoust. Soc. Am. 104(2), 1101–1110 (1998)

    Article  Google Scholar 

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© 2010 Springer-Verlag Berlin Heidelberg

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Guarato, F., Hallam, J., Vanderelst, D. (2010). Reconstructing the Acoustic Signal of a Sound Source: What Did the Bat Say?. In: Doncieux, S., Girard, B., Guillot, A., Hallam, J., Meyer, JA., Mouret, JB. (eds) From Animals to Animats 11. SAB 2010. Lecture Notes in Computer Science(), vol 6226. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-15193-4_12

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  • DOI: https://doi.org/10.1007/978-3-642-15193-4_12

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-15192-7

  • Online ISBN: 978-3-642-15193-4

  • eBook Packages: Computer ScienceComputer Science (R0)

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