Invention Grant
- Patent Title: Hearing device incorporating dynamic microphone attenuation during streaming
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Application No.: US15428735Application Date: 2017-02-09
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Publication No.: US10284969B2Publication Date: 2019-05-07
- Inventor: Courtney Shea Coburn Glavin
- Applicant: Starkey Laboratories, Inc.
- Applicant Address: US MN Eden Prairie
- Assignee: Starkey Laboratories, Inc.
- Current Assignee: Starkey Laboratories, Inc.
- Current Assignee Address: US MN Eden Prairie
- Agency: Hollingsworth Davis, LLC
- Main IPC: H04R25/00
- IPC: H04R25/00

Abstract:
A hearing device comprises a microphone configured to produce microphone signals and is coupled to an input of a first amplifier. A wireless transceiver is configured to receive an audio stream and is coupled to an input of a second amplifier. The second amplifier is configured to amplify the audio stream at a pre-established gain. A digital signal processor (DSP) is coupled to the microphone and the first and second amplifiers. The DSP is configured to monitor the microphone signals for a predetermined sound type of interest to the wearer during playback of the audio stream by a speaker and, while maintaining playback of the audio stream at the pre-established gain, automatically adjust gain of the first amplifier coupled to the microphone in response to detecting the predetermined sound type of interest.
Public/Granted literature
- US20180227676A1 HEARING DEVICE INCORPORATING DYNAMIC MICROPHONE ATTENUATION DURING STREAMING Public/Granted day:2018-08-09
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