公开(公告)号：US20230215453A1

公开(公告)日：2023-07-06

申请号：US18181167

申请日：2023-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonho BAEK ,  Sangeun KIM ,  Seonmi KIM ,  Hangil MOON ,  Kyoungho BANG ,  Seunghun O ,  Gunwoo LEE ,  Junwoo CHA

IPC: G10L21/0232 ,  H04R1/10 ,  G10L25/84 ,  H04R1/40 ,  H04R3/00

CPC classification number: G10L21/0232 ,  H04R1/1075 ,  G10L25/84 ,  H04R1/406 ,  H04R3/005 ,  G10L2021/02166

Abstract: An electronic device is provided. The electronic device includes, for the purpose of determining a customized beamformer filter, an input module including a plurality of microphones configured to receive an external sound signal, a memory configured to store computer-executable instructions and an initial value of a voice parameter used to perform beamforming on the external sound signal, and a processor configured to execute the instructions by accessing the memory. The instructions may be configured to estimate a feature value of the external sound signal, calculate the initial value of the voice parameter used to perform beamforming based on the external sound signal received by the plurality of microphones, determine whether to store the calculated initial value according to the feature value, determine which one of the calculated initial value or an initial value stored in the memory used according to the feature value, and obtain a target voice parameter.

公开(公告)号：US20230112073A1

公开(公告)日：2023-04-13

申请号：US17991326

申请日：2022-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaemo YANG ,  Sangeun KIM ,  Seonmi KIM ,  Geeyeun KIM ,  Hangil MOON ,  Junwoo CHA

IPC: G10K11/178 ,  G06F3/16 ,  H04R1/10 ,  G10L25/51

Abstract: An electronic device is provided. In order to process an ambient sound according to an audio scene, the electronic device receive an ambient sound, determine an audio scene based on the ambient sound, determine a target signal processing profile corresponding to the audio scene among one or more signal processing profile, and process the ambient sound according to the target signal processing profile.