公开(公告)号：US11310209B2

公开(公告)日：2022-04-19

申请号：US16565521

申请日：2019-09-10

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Wei Hong Tew ,  Eng Seng Chua ,  Kean Tong Choong ,  Chun Meng Tan ,  Kian Heng Loo

IPC: H04L9/40 ,  H04L29/06 ,  H04R29/00 ,  H04L65/60

Abstract: A process for protecting confidentiality of audio messages that are received at an electronic computing device for providing a corresponding audio output at electronic audio output devices. In operation, the electronic computing device partitions the audio message into audio content segments, where each audio content segment is assigned to a respective confidentiality level. The electronic computing device determines a current exposure level of the electronic audio output device. The electronic computing device further determines whether the audio message is to be modified based on a current exposure level of the electronic audio output device and the respective confidentiality level assigned to each audio content segment. An audio output corresponding to the modified audio message is provided at the electronic audio output device when it is determined that the audio message is to be modified.