Invention Grant
- Patent Title: Wake suppression for audio playing and listening devices
-
Application No.: US16781214Application Date: 2020-02-04
-
Publication No.: US11328721B2Publication Date: 2022-05-10
- Inventor: Hsuan Yang , Qìndí Zhang , Warren S. Heit
- Applicant: SoundHound, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: SoundHound, Inc.
- Current Assignee: SoundHound, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Vierra Magen Marcus LLP
- Main IPC: G10L15/22
- IPC: G10L15/22 ; G10L15/30 ; G10L15/08

Abstract:
A system and method are disclosed for ignoring a wakeword received at a speech-enabled listening device when it is determined the wakeword is reproduced audio from an audio-playing device. Determination can be by detecting audio distortions, by an ignore flag sent locally between an audio-playing device and speech-enabled device, by and ignore flag sent from a server, by comparison of received audio played audio to a wakeword within an audio-playing device or a speech-enabled device, and other means.
Public/Granted literature
- US20210241759A1 WAKE SUPPRESSION FOR AUDIO PLAYING AND LISTENING DEVICES Public/Granted day:2021-08-05
Information query