公开(公告)号：US20190042187A1

公开(公告)日：2019-02-07

申请号：US15670572

申请日：2017-08-07

Applicant: Polycom, Inc.

Inventor： Kwan Truong ,  Yibo Liu ,  Peter L. Chu ,  Zhemin Tu ,  Jesse Coleman ,  Cody Schnacker ,  Andrew Lochbaum

IPC: G06F3/16 ,  H04L12/28 ,  G10L17/24 ,  G10L15/30 ,  G06F21/32

Abstract: A method includes, during a teleconference between a first audio input/output device and a second audio input/output device, receiving, at an analysis and response device, a signal indicating a spoken command, the spoken command associated with a command mode. The method further includes, in response to receiving the signal, generating, at the device, a reply message based on the spoken command, the reply message to be output to one or more devices selected based on the command mode. The one or more devices includes the first audio input/output device, the second audio input/output device, or a combination thereof.

公开(公告)号：US11074912B2

公开(公告)日：2021-07-27

申请号：US16168692

申请日：2018-10-23

Applicant: Polycom, Inc.

Inventor： Kwan Truong ,  Cody Schnacker ,  Jesse Coleman

IPC: G10L15/22 ,  H04W4/10 ,  G10L15/08

Abstract: A device includes one or more processor devices, an audio sensor, a speaker device, and one or more memory devices. The audio sensor is configured to generate an audio stream. The one or more memory devices store data including data identifying a wake phrase and instructions. The instructions are executable by the one or more processor devices to initiate, as a result of detecting the wake phrase in the audio stream and determining that the wake phrase is invalid, presentation via the speaker device of audio output identifying a valid wake input. The instructions are further executable by the one or more processors to initiate, as a result of detecting the valid wake input, communication of a portion of the audio stream to a natural language processing service.

公开(公告)号：US20190295541A1

公开(公告)日：2019-09-26

申请号：US15934317

申请日：2018-03-23

Applicant: Polycom, Inc.

Inventor： Gregory Pelton ,  Kwan Truong ,  Cody Schnacker

IPC: G10L15/22 ,  G10L15/08 ,  G10L15/26 ,  G06F3/16

Abstract: A method includes obtaining, at a first conference endpoint device, spoken command data representing a spoken command detected by the first conference endpoint device during a teleconference between the first conference endpoint device and a second conference endpoint device. The method further includes generating modified spoken command data by inserting a spoken phrase into the spoken command. The method further includes transmitting the modified spoken command data to a natural language service.