Intel Corporation

Brian E Woodruff

David M Putzolu

Xiang Sean Zhou

Kevin S Rhodes

Pronay Dutta

Cheng Feng

Kevy S Zhang

Yu Yang

Arvind A Kumar

Jianfang Olena Zhu

Yunbiao Lin

Bo Qiu

Jianwei Yang

Wenyi Tang

Yating Wang

Mark R Walker

Ashish Singhi

Yongfa Zhou

Fan Chen

Peter Sankhagowit

Priya Balasubramanian

Areeba Turabi

Techniques are provided for spatial audio streaming using adaptive bitrate encoding and decoding in bandwidth limited virtual reality applications. A methodology implementing the techniques according to an embodiment includes calculating weight factors for audio channels associated with each of a plurality of microphones. The weight factors are based on the position and head angle, relative to the microphones, of a user wearing a head mounted display (HMD). The method also includes encoding and decoding the audio channels, for transmission to the HMD, at a selected bitrate, the bitrate based on the weight factor for the audio channel. The method further includes applying an adaptive gain compensation to each of the received and decoded audio channels, the gain compensation also based on the weight factor. The method further includes mixing the resulting gain compensated channels to generate a stereo audio signal to be played through speakers of the HMD.

Adaptive bitrate coding for spatial audio streaming

A device includes control logic, at least a portion of which is implemented in hardware, to process motion data, the motion data collected from a first accelerometer in a base unit and from a second accelerometer in a display panel attached to a base unit of a mobile device, to determine whether the display panel moves relative to the base unit and to temporarily ignore or disable one or more input devices of the mobile device for a predetermined period of time to avoid unintentional user interaction with the mobile device during the movement of the display panel.

Mechanism to avoid unintentional user interaction with a convertible mobile device during conversion

According to one embodiment, a device includes control logic, at least a portion of which is implemented in hardware, to process motion data, the motion data collected from a first accelerometer in a base unit and from a second accelerometer in a display panel attached to a base unit of a mobile device, to determine whether the display panel moves relative to the base unit and to temporarily ignore or disable one or more input devices of the mobile device for a predetermined period of time to avoid unintentional user interaction with the mobile device during the movement of the display panel.

A method and system for cascading power consumption is described herein. The method may include providing power to a first sensor and a second sensor, wherein the first sensor consumes more power than the second sensor. The method may also include detecting the first sensor does not capture a sample of data. In addition, the method may include stopping the flow of power to the first sensor. Furthermore, the method may include monitoring an operating environment with the second sensor. The method may also include providing power to the first sensor in response to the second sensor detecting a sample of data.

Cascading power consumption

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Tigard, OR, United States of America

Brian E Woodruff