公开(公告)号：US10034081B2

公开(公告)日：2018-07-24

申请号：US15141594

申请日：2016-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lakshmikanth Tipparaju ,  Allan Devantier ,  William Decanio ,  Andri Bezzola

IPC: H04R1/28

Abstract: One embodiment provides an omnidirectional loudspeaker comprising a phase plug and an acoustic resonator within the phase plug. The acoustic resonator comprises acoustic damping material.

公开(公告)号：US20170094403A1

公开(公告)日：2017-03-30

申请号：US15141594

申请日：2016-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lakshmikanth Tipparaju ,  Allan Devantier ,  William Decanio ,  Andri Bezzola

IPC: H04R1/24 ,  H04R1/32 ,  H04R1/02 ,  H04R1/28

CPC classification number: H04R1/288 ,  H04R2201/029

Abstract: One embodiment provides an omnidirectional loudspeaker comprising a phase plug and an acoustic resonator within the phase plug. The acoustic resonator comprises acoustic damping material.