公开(公告)号：US10531046B2

公开(公告)日：2020-01-07

申请号：US15844330

申请日：2017-12-15

Applicant: Microsoft Technology Licensing, LLC

Inventor： Ankit Tandon ,  Robert Aichner ,  Ross Cutler ,  Senthil Velayutham

IPC: H04N7/15

Abstract: Provided herein are systems, methods, and software for facilitating a video environment. In at least one implementation, video of at least a first object to be displayed in the video environment is received. Video of at least a second object is also received which is to be displayed with the first object in the video environment. A zoom operation is identified to be performed on the first object to reduce a difference between a size of the first object and a size of the second object. The zoom operation is then performed on the video of the first object. In response to the zoom operation, the first object and the second object are displayed in the video environment.

公开(公告)号：US11049496B2

公开(公告)日：2021-06-29

申请号：US16203963

申请日：2018-11-29

Applicant: Microsoft Technology Licensing, LLC

Inventor： Senthil Velayutham ,  Sriram Srinivasan

IPC: G10L15/08 ,  G10L15/26 ,  G10L21/0208

Abstract: Disclosed in some examples, are methods, systems, and machine-readable mediums for preventing unintended activation of voice command processing of a voice activated device. A first audio signal may be an audio signal that is to be output to a speaker communicatively coupled to the computing device. A second audio signal may be input from a microphone or other audio capture device. Both audio signals are input to a keyword detector to check for the presence of activation keywords. If the activation keyword(s) are detected in the second audio signal but not the first audio signal the voice command processing of the device is activated as this is likely a command from the user and not feedback from the loudspeaker.

公开(公告)号：US20200175966A1

公开(公告)日：2020-06-04

申请号：US16203963

申请日：2018-11-29

Applicant: Microsoft Technology Licensing, LLC

Inventor： Senthil Velayutham ,  Sriram Srinivasan

IPC: G10L15/08 ,  G10L21/0208 ,  G10L15/26

Abstract: Disclosed in some examples, are methods, systems, and machine-readable mediums for preventing unintended activation of voice command processing of a voice activated device. A first audio signal may be an audio signal that is to be output to a speaker communicatively coupled to the computing device. A second audio signal may be input from a microphone or other audio capture device. Both audio signals are input to a keyword detector to check for the presence of activation keywords. If the activation keyword(s) are detected in the second audio signal but not the first audio signal the voice command processing of the device is activated as this is likely a command from the user and not feedback from the loudspeaker.

公开(公告)号：US20210136127A1

公开(公告)日：2021-05-06

申请号：US16745307

申请日：2020-01-16

Applicant: Microsoft Technology Licensing, LLC

Inventor： Arash Ghanaie-Sichanie ,  Senthil Velayutham ,  Timur Aleshin ,  Ross Cutler

IPC: H04L29/06

Abstract: Techniques for conducting a communication session include obtaining capabilities of a set of one or more first devices and a second device configured to provide content to the first devices, the second device being configured to generate a plurality of data streams associated with the communication session; sending a first signal over a network to the second device to configure one or more operating parameters of the second device to generate the one or more data streams according to the capabilities of the first devices; and dynamically updating the operating parameters of the second device to alter the one or more data streams generated by the second device responsive to receiving an indication of changes in the capabilities of one or more of the first devices, a set of one or more third devices joining the communication session having different capabilities than the first set of devices, or both.

公开(公告)号：US20180123816A1

公开(公告)日：2018-05-03

申请号：US15719974

申请日：2017-09-29

Applicant: Microsoft Technology Licensing, LLC

Inventor： Ankit Tandon ,  William Verthein ,  Senthil Velayutham ,  Ross Cutler

IPC: H04L12/18 ,  H04N7/15 ,  H04N7/14

CPC classification number: H04L12/1827 ,  H04N7/141 ,  H04N7/15

Abstract: Provided herein are systems, methods, and software for facilitating collaboration environments. In at least one implementation, a presentation of an initial view of a collaboration scene is presented within a collaboration environment. A portion of the collaboration scene is identified that corresponds to an object of interest selected for separate viewing. A separate presentation within the collaboration environment is initiated related to the portion of the scene corresponding to the object of interest.

公开(公告)号：US20180109759A1

公开(公告)日：2018-04-19

申请号：US15844330

申请日：2017-12-15

Applicant: Microsoft Technology Licensing, LLC

Inventor： Ankit Tandon ,  Robert Aichner ,  Ross Cutler ,  Senthil Velayutham

IPC: H04N7/15

CPC classification number: H04N7/152

Abstract: Provided herein are systems, methods, and software for facilitating a video environment. In at least one implementation, video of at least a first object to be displayed in the video environment is received. Video of at least a second object is also received which is to be displayed with the first object in the video environment. A zoom operation is identified to be performed on the first object to reduce a difference between a size of the first object and a size of the second object. The zoom operation is then performed on the video of the first object. In response to the zoom operation, the first object and the second object are displayed in the video environment.