公开(公告)号：US10431237B2

公开(公告)日：2019-10-01

申请号：US15702815

申请日：2017-09-13

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Glenn Andrew Mohan ,  Maurice D. Howell ,  Juan J. Giol ,  Christian Ibarra

IPC: G10L15/20 ,  G10L21/02 ,  G10L15/22 ,  G10L25/51 ,  G10L25/84 ,  G10L21/0364 ,  G10L25/60 ,  G10L25/21

Abstract: A device and method for adjusting speech intelligibility at an audio device is provided. The device comprises a microphone, a transmitter and a controller. The controller is configured to: determine a noise level at the microphone; select a voice tag, of a plurality of voice tags, based on the noise level, each of the plurality of voice tags associated with respective noise levels; determine an intelligibility rating of a mix of the voice tag and noise received at the microphone; and when the intelligibility rating is below a threshold intelligibility rating, enhance speech received the microphone based on the intelligibility rating prior to transmitting, at the transmitter, a signal representing intelligibility enhanced speech.