Invention Grant
- Patent Title: Audio device with wakeup word detection
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Application No.: US16458537Application Date: 2019-07-01
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Publication No.: US11270696B2Publication Date: 2022-03-08
- Inventor: Ricardo Carreras , Alaganandan Ganeshkumar
- Applicant: Bose Corporation
- Applicant Address: US MA Framingham
- Assignee: Bose Corporation
- Current Assignee: Bose Corporation
- Current Assignee Address: US MA Framingham
- Agency: Dingman IP Law, PC
- Agent Brian M. Dingman
- Main IPC: G10L15/16
- IPC: G10L15/16 ; G10L15/20 ; H04R1/08 ; G10L15/22 ; G10L25/78 ; G10L21/0216 ; H04M9/08 ; G10L15/08 ; G10L21/0208
Abstract:
An audio device with at least one microphone adapted to receive sound from a sound field and create an output, and a processing system that is responsive to the output of the microphone. The processing system is configured to use a signal processing algorithm to detect a wakeup word, and modify the signal processing algorithm that is used to detect the wakeup word if the sound field changes.
Public/Granted literature
- US20190325874A1 Audio Device with Wakeup Word Detection Public/Granted day:2019-10-24
Information query
