Ródenas, Josep A Derivation of an optimal directivity pattern for sweet spot widening in stereo sound reproduction. [electronic resource] - The Journal of the Acoustical Society of America Jan 2003 - 267-78 p. digital Publication Type: Journal Article ISSN: 0001-4966 Standard No.: 10.1121/1.1527928 doi Subjects--Topical Terms: AcousticsHumansIllusionsModels, TheoreticalPsychoacousticsSound Localization