Directional audio pickup guided by face detection

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12245015
APP PUB NO 20230353966A1
SERIAL NO

17731328

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Abstract

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Presented herein are techniques to enhance the audio portion of a video conference. In one embodiment, a method includes determining, using a multi-microphone array, a direction of arrival of sound signals from a user, detecting, using an image from a camera, a face of the user, determining a position of the face of the user with respect to a position of the camera, and forming a spatial beam for the multi-microphone array based on the direction of arrival of sound signals from the user and the position of the face of the user.

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Patent Owner(s)

  • CISCO TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balch, Barth Ragnvald Oslo, NO 2 0
Groestad, Sindre Oslo, NO 2 0

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