Invention Publication
- Patent Title: AUDIO SYSTEM FOR SUPPRESSING LEAKAGE SIGNAL FROM IN-EAR DEVICE
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Application No.: US18384243Application Date: 2023-10-26
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Publication No.: US20240056733A1Publication Date: 2024-02-15
- Inventor: William Owen Brimijoin, II , Nils Thomas Fritiof Lunner , Philip Robinson , Ravish Mehra
- Applicant: Meta Platforms Technologies, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Meta Platforms Technologies, LLC
- Current Assignee: Meta Platforms Technologies, LLC
- Current Assignee Address: US CA Menlo Park
- Main IPC: H04R3/04
- IPC: H04R3/04 ; H04R5/033 ; H04R5/04 ; H04R1/10 ; H04S7/00 ; G06F3/01 ; G02B27/01 ; G06T19/00 ; H04S1/00

Abstract:
A system for presenting audio content to a user. The system comprises one or more microphones coupled to a frame of a headset. The one or more microphones capture sound from a local area. The system further comprises an audio controller integrated into the headset and communicatively coupled to an in-ear device worn by a user. The audio controller identifies one or more sound sources in the local area based on the captured sound. The audio controller further determines a target sound source of the one or more sound sources and determines one or more filters to apply to a sound signal associated with the target sound source in the captured sound. The audio controller further generates an augmented sound signal by applying the one or more filters to the sound signal and provides the augmented sound signal to the in-ear device for presentation to a user.
Public/Granted literature
- US12219331B2 Audio system for suppressing leakage signal from in-ear device Public/Granted day:2025-02-04
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