Staas & Halsey LLP
Method and apparatus for creating personal sound zone
An apparatus and method for creating a personal sound zone are provided. The personal sound zone creating apparatus increases directivity in a horizontal direction by including a broadside array adapted to generate a sound beam perpendicularly to an arrangement of an array constituted by at least three transducers in a personal audio device. Also, the personal sound zone creating apparatus controls back radiation by including an end-fire array by arranging at least two arrays.
SAMSUNG ELECTRONICS CO, LTD.
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Young Tae Jung Woo Sang Chul
Kim Choi Ko