公开(公告)号：US20240021212A1

公开(公告)日：2024-01-18

申请号：US18218953

申请日：2023-07-06

Applicant: InvenSense, Inc.

Inventor： Remi Louis Clement Poncot

IPC: G10L25/78 ,  H04R1/10 ,  G10L15/08

CPC classification number: G10L25/78 ,  H04R1/1041 ,  H04R1/1016 ,  G10L15/083 ,  G10L2015/088

Abstract: An example embodiment includes a head worn electronic device comprising a transceiver for communicating with a host device, an accelerometer having a plurality of axes for detecting three-dimensional forces applied to the head worn electronic device, and a processor. The processor is configured to receive a three-dimensional vibration vector from the accelerometer caused by a voice of a user while the head worn electronic device is positioned in a user's ear, process the three-dimensional vibration vector to determine a voice activity detection axis that correlates with vibrations caused by the voice of the user, perform processing of data from the voice activity detection axis to detect voice activity of the user, and send an instruction to the host device via the transceiver to control the host device based on the voice activity detection.