| 发明名称 |
PORTABLE ELECTRONIC DEVICE WITH DIRECTIONAL MICROPHONES FOR STEREO RECORDING |
| 摘要 |
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. |
| 申请公布号 |
US2015078555(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414554277 |
申请日期 |
2014.11.26 |
| 申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
Zhang Deming;Virette David;Lang Yue |
| 分类号 |
H04S1/00 |
主分类号 |
H04S1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. 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 housing of the portable electronic device than the second hole, wherein the direct sound direction of each microphone is oriented towards the first hole and the opposite sound direction of each microphone is oriented towards the second hole. |
| 地址 |
Shenzhen CN |
