公开(公告)号：US20150078555A1

公开(公告)日：2015-03-19

申请号：US14554277

申请日：2014-11-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Deming Zhang ,  David Virette ,  Yue Lang

IPC: H04S1/00

CPC classification number: H04S1/00 ,  H04M1/0202 ,  H04M1/035 ,  H04M2250/12 ,  H04R5/027 ,  H04R2499/11

Abstract: The invention relates to a portable electronic device, comprising: at least two directional microphones for stereo sound pickup, each one of the two directional microphones defining a direct sound direction and an opposite sound direction towards which the directional microphones are directed; and a housing comprising for each of the directional microphones a first hole and a second hole, the first hole being located at a different side of the portable electronic device than the second hole.

Abstract translation: 本发明涉及一种便携式电子设备，包括：用于立体声拾音的至少两个定向麦克风，两个定向麦克风中的每一个定义了定向麦克风指向的直接声音方向和相反的声音方向; 以及壳体，其包括用于每个所述定向麦克风的第一孔和第二孔，所述第一孔位于所述便携式电子设备的不同于所述第二孔的不同侧。