Does capsule quality matter? A comparison study between spherical microphone arrays using different types of omnidirectional capsules - Université de Bretagne Occidentale Access content directly
Conference Papers Year : 2010

Does capsule quality matter? A comparison study between spherical microphone arrays using different types of omnidirectional capsules

Vincent Koehl
Mathieu Paquier
Rozenn Nicol
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Jérôme Daniel
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Abstract

This study presents an objective comparison between two rigid spherical microphone arrays of the exact same size but differing by the type of capsules. An analysis of the simulations and the encoding process is presented and known limitations of the spherical arrays are discussed such as the degraded reconstruction of the spherical harmonics due to the size of the sphere and the size and number of the capsules.
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Dates and versions

hal-00612849 , version 1 (08-11-2011)

Identifiers

  • HAL Id : hal-00612849 , version 1

Cite

Simeon Delikaris-Manias, Vincent Koehl, Mathieu Paquier, Rozenn Nicol, Jérôme Daniel. Does capsule quality matter? A comparison study between spherical microphone arrays using different types of omnidirectional capsules. Ambisonics Symposium 2010, second International Symposium on Ambisonics and Spherical Acoustics, May 2010, Paris, France. pp.O9. ⟨hal-00612849⟩
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