Abstract
Spherical microphone arrays have been recently studied for spatial sound recording, speech communication, and sound field analysis for room acoustics and noise control. Complementary studies presented progress in beamforming methods. This chapter reviews beamforming methods recently developed for spherical arrays, from the widely used delay-and-sum and Dolph-Chebyshev, to the more advanced optimal methods, typically performed in the spherical harmonics domain.
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© 2010 Springer Berlin Heidelberg
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Rafaely, B., Peled, Y., Agmon, M., Khaykin, D., Fisher, E. (2010). Spherical Microphone Array Beamforming. In: Cohen, I., Benesty, J., Gannot, S. (eds) Speech Processing in Modern Communication. Springer Topics in Signal Processing, vol 3. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-11130-3_11
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DOI: https://doi.org/10.1007/978-3-642-11130-3_11
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-11129-7
Online ISBN: 978-3-642-11130-3
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