公开(公告)号：US20200225896A1

公开(公告)日：2020-07-16

申请号：US16828048

申请日：2020-03-24

Applicant: Roku, Inc.

Inventor： Ali VASSIGH ,  Soren RIISE ,  Robert BURDICK ,  Kevin COOPER

IPC: G06F3/14 ,  G06F3/16 ,  G10L15/22

Abstract: Disclosed herein are embodiments for controlling visual indicators of an audio responsive electronic device. In some embodiments, an audio responsive electronic device operates by receiving audio input, and then analyzing the audio input to identify an intended target of the audio input. The intended target may be one of a plurality of electronic devices or services which are native or non-native to the audio responsive electronic device. The audio responsive electronic device transmits the audio input to the identified intended target. A reply message is received from the intended target. Then, the audio responsive electronic device controls its visual indicators using information in the reply message, to thereby provide visual feedback to a user. Also disclosed herein are embodiments for capturing and providing audio to an application according to an application programming interface of a media device.

公开(公告)号：US20190058942A1

公开(公告)日：2019-02-21

申请号：US15962478

申请日：2018-04-25

Applicant: Roku, Inc.

Inventor： Gregory Mack GARNER ,  Ali VASSIGH ,  Soren RIISE

IPC: H04R1/40 ,  G01S3/808 ,  G01S3/805 ,  G01S3/86 ,  H04R3/00

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for controlling functions of an audio responsive electronic device based on a presence detector (e.g., a motion sensor) to improve power usage and functional performance. In some embodiments, an audio responsive electronic device operates to intelligently turn on and turn off components in response to the detected presence of a user. In some embodiments, an audio responsive electronic device operates to suppress noise from the display device (or other sources of noise), and enhance audio commands from a user (or other sources of audio commands). In some embodiments, a media device is configured to adjust a transmission pattern to an audio responsive electronic device based on user position.

公开(公告)号：US20250165204A1

公开(公告)日：2025-05-22

申请号：US19027382

申请日：2025-01-17

Applicant: ROKU, INC.

Inventor： Ali VASSIGH ,  Soren RIISE ,  Robert BURDICK ,  Kevin COOPER

IPC: G06F3/14 ,  G06F3/16 ,  G10L15/22

Abstract: Disclosed herein are embodiments for controlling visual indicators of an audio responsive electronic device. In some embodiments, an audio responsive electronic device operates by receiving audio input, and then analyzing the audio input to identify an intended target of the audio input. The intended target may be one of a plurality of electronic devices or services which are native or non-native to the audio responsive electronic device. The audio responsive electronic device transmits the audio input to the identified intended target. A reply message is received from the intended target. Then, the audio responsive electronic device controls its visual indicators using information in the reply message, to thereby provide visual feedback to a user. Also disclosed herein are embodiments for capturing and providing audio to an application according to an application programming interface of a media device.

公开(公告)号：US20180278926A1

公开(公告)日：2018-09-27

申请号：US15465147

申请日：2017-03-21

Applicant: ROKU, INC.

Inventor： David Mendenhall ,  Jason SILVER ,  Wade BROWN ,  Lloyd KLARKE ,  Sukh GOSAL ,  Ali VASSIGH

IPC: H04N17/00 ,  G06F3/0482

CPC classification number: H04N17/004 ,  G06F3/0482

Abstract: This disclosure is generally directed to a system and method for diagnosing display capabilities, such as resolution, frame rate, and content protection, of display devices and improving the performance of the display devices by optimizing the display settings based on the results of the diagnosing. Display diagnostics receives information from display devices in response to tests performed on the display devices. The display diagnostics analyzes the information and provides recommended display settings related to the display device for optimizing the display of video content on the display device.

公开(公告)号：US20170289618A1

公开(公告)日：2017-10-05

申请号：US15631508

申请日：2017-06-23

Applicant: Roku, Inc.

Inventor： Ali VASSIGH

IPC: H04N21/443 ,  H04N5/63 ,  H04N5/57 ,  H04N21/485 ,  H04N5/60

CPC classification number: H04N21/4436 ,  H04N5/44 ,  H04N5/57 ,  H04N5/60 ,  H04N5/63 ,  H04N21/4333 ,  H04N21/485 ,  H04N21/4852 ,  H04N21/4854 ,  H04N21/8355

Abstract: A system includes a processor to initiate a timer in response to an action-execution command. The processor identifies expiration of the timer. In response to expiration of the timer, the processor transmits one or more commands to one or more controllable output devices to simultaneously ramp down the sound volume and gradually dim the display brightness generated by said one or more controllable audiovisual output devices over a predetermined ramp-down period of time.