公开(公告)号：US20150237455A1

公开(公告)日：2015-08-20

申请号：US14183568

申请日：2014-02-19

Applicant: EchoStar Technologies L.L.C.

Inventor： Shounak Mitra ,  Fred Earl Starks

IPC: H04S7/00 ,  H04N7/18 ,  H04R3/00

CPC classification number: H04S7/30 ,  H04N7/147 ,  H04N7/183 ,  H04R3/00 ,  H04R3/005

Abstract: A system includes a microphone array having a plurality of microphones. The system further includes a camera configured to capture stream video and a processing device configured to steer the microphone array based at least in part on the video acquired by the camera. A method includes receiving video captured by a camera, processing the video, and steering a microphone array using signal processing where the steering direction is defined by the processed video.

Abstract translation: 一种系统包括具有多个麦克风的麦克风阵列。 该系统还包括被配置为捕获流视频的相机和被配置为至少部分地基于由相机获取的视频来引导麦克风阵列的处理装置。 一种方法包括接收由相机拍摄的视频，处理视频，以及使用信号处理来操纵麦克风阵列，其中转向方向由处理的视频定义。

公开(公告)号：US09338575B2

公开(公告)日：2016-05-10

申请号：US14183568

申请日：2014-02-19

Applicant: EchoStar Technologies L.L.C.

Inventor： Shounak Mitra ,  Fred Earl Starks

IPC: H04R3/00 ,  H04S7/00 ,  H04N7/18

CPC classification number: H04S7/30 ,  H04N7/147 ,  H04N7/183 ,  H04R3/00 ,  H04R3/005

Abstract: A system includes a microphone array having a plurality of microphones. The system further includes a camera configured to capture stream video and a processing device configured to steer the microphone array based at least in part on the video acquired by the camera. A method includes receiving video captured by a camera, processing the video, and steering a microphone array using signal processing where the steering direction is defined by the processed video.

Abstract translation: 一种系统包括具有多个麦克风的麦克风阵列。 该系统还包括被配置为捕获流视频的相机和被配置为至少部分地基于由相机获取的视频来引导麦克风阵列的处理装置。 一种方法包括接收由相机拍摄的视频，处理视频，以及使用信号处理来操纵麦克风阵列，其中转向方向由处理的视频定义。