Invention Grant
- Patent Title: Multi-mode voice triggering for audio devices
-
Application No.: US18137958Application Date: 2023-04-21
-
Publication No.: US11922948B2Publication Date: 2024-03-05
- Inventor: Dersheet C. Mehta , Dinesh Garg , Sham Anton Koli , Kerry J. Kopp , Hans Bernhard
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: BAKERHOSTETLER
- The original application number of the division: US17199428 2021.03.11
- Main IPC: G10L15/32
- IPC: G10L15/32 ; G10L15/08 ; G10L15/22 ; G10L15/30

Abstract:
Implementations of the subject technology provide systems and methods for multi-mode voice triggering for audio devices. An audio device may store multiple voice recognition models, each trained to detect a single corresponding trigger phrase. So that the audio device can detect a specific one of the multiple trigger phrases without consuming the processing and/or power resources to run a voice recognition model that can differentiate between different trigger phrases, the audio device pre-loads a selected one of the voice recognition models for an expected trigger phrase into a processor of the audio device. The audio device may select the one of the voice recognition models for the expected trigger phrase based on a type of a companion device that is communicatively coupled to the audio device.
Public/Granted literature
- US20230260518A1 MULTI-MODE VOICE TRIGGERING FOR AUDIO DEVICES Public/Granted day:2023-08-17
Information query