Invention Application
- Patent Title: SOUND FIELD CONTROL APPARATUS AND METHOD FOR THE SAME
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Application No.: US17443945Application Date: 2021-07-28
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Publication No.: US20220360935A1Publication Date: 2022-11-10
- Inventor: Kihyun KIM , Donghoon YI
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Priority: KRPCT/KR2021/005632 20210504
- Main IPC: H04S7/00
- IPC: H04S7/00 ; G10L15/22

Abstract:
A sound field control apparatus includes a microphone configured to receive an utterance of a user, an output interface configured to output at least one of a sound signal and image data, and one or more processors configured to cancel a sound signal in a specific area around the microphone, obtain room impulse response information based on a user utterance position when the utterance of the user is received, and output a sound signal for providing an independent sound field to the user based on the room impulse response information.
Public/Granted literature
- US12075233B2 Sound field control apparatus and method for the same Public/Granted day:2024-08-27
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