In this paper, we address the issue of near-field source localization using spherical
microphone array. The spherical array has been widely used for far-field source localization …

Spherical harmonics root-MUSIC (MUltiple SIgnal Classification) technique for source
localization using spherical microphone array is presented in this paper. Earlier work on root …

Cramér-Rao bound (CRB) has been formulated in earlier work for linear, planar and 3-D
array configurations. The formulations developed in prior work, make use of the standard …

The existing deconvolution methods with spherical microphone arrays (SMAs) have not
been implemented under a unified mathematical framework. In other words, they utilize …

In this paper, a sound source localization method for simultaneously estimating both
direction-of-arrival (DOA) and distance from the microphone array is proposed. For …

In literature, sound source localization under the far-and near-field scenarios are mostly
addressed as independent tasks using different approaches. This causes a tedious task to …

In this paper, 3D sound source localization method for simultaneously estimating both
direction-of-arrival (DOA) and distance from the microphone array is proposed. For …

Heart sound is a key mean for heart monitoring and a common known early diagnosis
modality. In this paper, by employing a multiple channel sound recording system and …

Sound source localization techniques using a microphone array has been of interest in
many applications. Many of them assume far-field sources, and therefore plane waves are …

Wideband acoustic source localization is a challenging task especially in the presence of
noise. Generally wideband source localization is done by averaging the Direction of Arrival …