公开(公告)号：US20240096132A1

公开(公告)日：2024-03-21

申请号：US18519716

申请日：2023-11-27

Applicant: Analog Devices, Inc.

Inventor： Atulya YELLEPEDDI ,  Kaushal Sanghai ,  John Robert McCarty ,  Brian C. Donnelly ,  Johannes Traa ,  Nicolas Le Dortz

IPC: G06V40/16 ,  G06T7/70 ,  H04S7/00

CPC classification number: G06V40/172 ,  G06T7/70 ,  H04S7/30 ,  G06T2207/10016 ,  G06T2207/30201 ,  G06T2210/12

Abstract: Far field devices typically rely on audio only for enabling user interaction and involve only audio processing. Adding a vision-based modality can greatly improve the user interface of far field devices to make them more natural to the user. For instance, users can look at the device to interact with it rather than having to repeatedly utter a wakeword. Vision can also be used to assist audio processing, such as to improve the beamformer. For instance, vision can be used for direction of arrival estimation. Combining vision and audio can greatly enhance the user interface and performance of far field devices.

公开(公告)号：US10223312B2

公开(公告)日：2019-03-05

申请号：US15297115

申请日：2016-10-18

Applicant: ANALOG DEVICES, INC.

Inventor： Kaushal Sanghai ,  Robert E. Peloquin ,  Thomas C. Ajamian

IPC: G06F13/18 ,  G06F13/364 ,  G06F13/16 ,  G06F13/24 ,  G06F13/42

Abstract: In an example, there is disclosed a computing apparatus, having: a first master having a first ordinal quality of service (QoS) profile; a second master having a second ordinal QoS profile, wherein the second ordinal QoS profile is higher in order than the first ordinal QoS profile; a slave; a multiplexed interconnect to communicatively couple the first master and second master to the slave with a priority according to the ordinal QoS profiles; and one or more logic elements, including at least one hardware logic element, providing a QoS engine to: determine that the first master has initiated a slave operation via the interconnect; determine that completing the slave operation according to a QoS criterion provided by the second master requires elevated QoS; and promote the first master to a third ordinal QoS profile having an order higher than the second ordinal QoS profile.

公开(公告)号：US11830289B2

公开(公告)日：2023-11-28

申请号：US16898721

申请日：2020-06-11

Applicant: Analog Devices, Inc.

Inventor： Atulya Yellepeddi ,  Kaushal Sanghai ,  John Robert McCarty ,  Brian C. Donnelly ,  Nicolas Le Dortz ,  Johannes Traa

IPC: G06V40/16 ,  G06T7/70 ,  H04S7/00

CPC classification number: G06V40/172 ,  G06T7/70 ,  H04S7/30 ,  G06T2207/10016 ,  G06T2207/30201 ,  G06T2210/12

Abstract: Far field devices typically rely on audio only for enabling user interaction and involve only audio processing. Adding a vision-based modality can greatly improve the user interface of far field devices to make them more natural to the user. For instance, users can look at the device to interact with it rather than having to repeatedly utter a wakeword. Vision can also be used to assist audio processing, such as to improve the beamformer. For instance, vision can be used for direction of arrival estimation. Combining vision and audio can greatly enhance the user interface and performance of far field devices.