Presents a signal subspace rotation method to normalize narrowband statistics for wideband DOA estimation of multiple sound sources.
Traditional sound source localization algorit hms such as GCC-PHA T [3] estimates the time delay of arrival (TDOA) between a pair of microphones to localize a single source
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A Signal Subspace Rotation Method for Localization of Multiple Wideband Sound Sources
Presents a signal subspace rotation method to normalize narrowband statistics for wideband DOA estimation of multiple sound sources.