公开(公告)号：US20120321102A1

公开(公告)日：2012-12-20

申请号：US13334203

申请日：2011-12-22

Applicant: Hyung Joon LIM ,  Young Tee Kim ,  Jordan Cheer ,  Steve Elliott

Inventor： Hyung Joon LIM ,  Young Tee Kim ,  Jordan Cheer ,  Steve Elliott

IPC: H04R1/40

CPC classification number: H04R1/403 ,  H04R3/12 ,  H04R2201/403 ,  H04R2499/11

Abstract: A personal sound zone creating apparatus includes a broadside array adapted to generate a sound beam orthogonal to an arrangement of an array constituted by at least three transducers in a personal audio device. Therefore, the personal sound zone creating apparatus controls rear radiation by including an end-fire array increased in directivity in a horizontal direction.

Abstract translation: 个人声带创建装置包括适合于产生与由个人音频装置中的至少三个换能器构成的阵列的布置正交的声束的宽边阵列。 因此，个人声带产生装置通过包括在水平方向上以方向性增加的端射阵列来控制后辐射。