公开(公告)号：US20140350924A1

公开(公告)日：2014-11-27

申请号：US14164354

申请日：2014-01-27

Applicant: Motorola Mobility LLC

Inventor： Robert A. Zurek ,  Adrian M. Schuster ,  Fu-Lin Shau ,  Jincheng Wu

IPC: G10L15/22

CPC classification number: G10L15/22 ,  B60N2/002 ,  G06F3/013 ,  G06K9/00255 ,  G06K9/00335 ,  G06K9/00597 ,  G06K9/00604 ,  G06K9/00832 ,  G10L15/20 ,  G10L15/24 ,  G10L15/25 ,  G10L15/26 ,  G10L21/0208 ,  G10L25/78 ,  G10L2015/223 ,  G10L2015/227 ,  G10L2021/02166 ,  H04R2430/20 ,  H04R2460/07 ,  H04R2499/11

Abstract: A device performs a method for using image data to aid voice recognition. The method includes the device capturing image data of a vicinity of the device and adjusting, based on the image data, a set of parameters for voice recognition performed by the device. The set of parameters for the device performing voice recognition include, but are not limited to: a trigger threshold of a trigger for voice recognition; a set of beamforming parameters; a database for voice recognition; and/or an algorithm for voice recognition, wherein the algorithm can include using noise suppression or using acoustic beamforming.

Abstract translation: 设备执行使用图像数据来辅助语音识别的方法。 该方法包括：设备捕获设备附近的图像数据，并且基于图像数据调整由该设备执行的语音识别的一组参数。 执行语音识别的设备的参数集合包括但不限于：用于语音识别的触发的触发阈值; 一组波束成形参数; 用于语音识别的数据库; 和/或用于语音识别的算法，其中所述算法可以包括使用噪声抑制或使用声波波束形成。

公开(公告)号：US20140278389A1

公开(公告)日：2014-09-18

申请号：US14142177

申请日：2013-12-27

Applicant: Motorola Mobility LLC

Inventor： Robert A. Zurek ,  Joel A. Clark ,  Pratik M. Kamdar ,  Snehitha Singaraju

IPC: G10L15/22

CPC classification number: G10L15/20

Abstract: A method and apparatus for adjusting a trigger parameter related to voice recognition processing includes receiving into the device an acoustic signal comprising a speech signal, which is provided to a voice recognition module, and comprising noise. The method further includes determining a noise profile for the acoustic signal, wherein the noise profile identifies a noise level for the noise and identifies a noise type for the noise based on a frequency spectrum for the noise, and adjusting the voice recognition module based on the noise profile by adjusting a trigger parameter related to voice recognition processing.

Abstract translation: 一种用于调整与语音识别处理相关的触发参数的方法和装置，包括：将包括提供给语音识别模块的语音信号和包含噪声的声音信号接收到该设备中。 所述方法还包括确定所述声信号的噪声分布，其中所述噪声分布识别所述噪声的噪声水平，并且基于所述噪声的频谱识别所述噪声的噪声类型，以及基于所述噪声分布调整所述语音识别模块 通过调整与语音识别处理相关的触发参数来进行噪声分析。

公开(公告)号：US20140277650A1

公开(公告)日：2014-09-18

申请号：US14048088

申请日：2013-10-08

Applicant: Motorola Mobility LLC

Inventor： Robert A. Zurek ,  Joseph C. Dwyer

IPC: H04R3/00 ,  H04W4/04

CPC classification number: H04R3/00 ,  B60R11/0247 ,  G01C21/3608 ,  G10L21/0216 ,  G10L2021/02166 ,  H04R1/32 ,  H04R3/005 ,  H04R2499/13 ,  H04W4/046

Abstract: A method is performed in an electronic device for orienting an audio beam generated by the device. The method includes: detecting that the device is coupled to a docking station; and determining a geographic location of the device. The method further includes determining, based on the geographic location of the device, an orientation for an audio beam relative from the docking station; and generating the audio beam by the device.

Abstract translation: 在电子设备中执行用于定向由设备产生的音频波束的方法。 该方法包括：检测设备耦合到对接站; 以及确定所述设备的地理位置。 该方法还包括基于设备的地理位置确定相对于对接站的音频波束的取向; 以及由该设备产生音频波束。

公开(公告)号：US20140267280A1

公开(公告)日：2014-09-18

申请号：US14035984

申请日：2013-09-25

Applicant: Motorola Mobility LLC

Inventor： Robert A. Zurek ,  Timothy Dickinson

IPC: G06T15/08

CPC classification number: H04N13/264 ,  G06T7/593 ,  G06T2207/10012 ,  G06T2207/20056

Abstract: A method and apparatus provide two-dimensional to three-dimensional image conversion. The apparatus can include an input configured to receive a first image. The apparatus can include a controller configured to segment the first image into a plurality of regions, configured to perform a Fast Fourier Transform on at least one of the regions, and configured to determine a relative horizontal displacement distance between a first frame and a second frame of at least one region based on performing the Fast Fourier Transform.

Abstract translation: 一种方法和装置提供二维至三维图像转换。 该装置可以包括被配置为接收第一图像的输入。 该装置可以包括被配置为将第一图像分割成多个区域的控制器，其被配置为在至少一个区域上执行快速傅立叶变换，并且被配置为确定第一帧和第二帧之间的相对水平位移距离 基于执行快速傅里叶变换的至少一个区域。