Event-based presentation and processing of content

摘要

Content is presented by media devices to a user. Described herein are techniques and systems for determining occurrence of one or more events at, or proximate to, the media device. Once an event is determined, one or more actions to modify presentation of the content may be initiated. The actions may include starting presentation of the content, stopping presentation of the content, applying noise mitigation techniques to the content, and so forth. The noise mitigation techniques may include modification of an intended signal from the content to produce a noise mitigation zone 118 proximate to, or encompassing, at least a portion of the user's head.

主权项

1. A device, comprising:
one or more microphones; one or more speakers configured to generate sound; one or more ranging sensors; one or more memories storing computer-executable instructions; and one or more processors configured to access the one or more microphones, the one or more speakers, the one or more ranging sensors, the one or more memories, and execute the computer-executable instructions to:
access at least a portion of content;determine a distance between at least a portion of the device and a user's head based at least in part on data acquired by the one or more ranging sensors;determine a noise event comprising at least in part a noise signal received at the one or more microphones;based on the determined noise event:
generate an anti-noise signal based on the determined distance and the determined noise signal;modify one or more equalizer settings based at least in part on the anti-noise signal, wherein the one or more equalizer settings are configured to attenuate or amplify signals in a plurality of frequency bands;generate an output signal comprising an intended signal based on the content, wherein the intended signal is attenuated or amplified in a plurality of frequency bands based on the one or more equalizer settings; andsend the output signal to the one or more speakers.