公开(公告)号：US12231846B2

公开(公告)日：2025-02-18

申请号：US18149930

申请日：2023-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Choonho Kim ,  Gangyoul Kim ,  Kitae Kim ,  Mooyeol Kim ,  Mihyang Kim ,  Taebin Kim ,  Yuhoon Lee

IPC: H04R1/40 ,  G10K11/16 ,  G10L21/0208 ,  G10L21/0216

Abstract: An electronic device including a plurality of microphones and a processor is provided. The electronic device includes a plurality of microphones disposed at different positions in the electronic device, a processor configured to collect input signals input to each of the microphones, acquire direction of arrival (DOA) information corresponding to each of the microphones from the input signals, calculate generation directions of the input signals using the DOA information, adjust a weight of an input signal for each of the microphones, based on the generation directions of the input signals, and generate an output signal for each of the microphones by reflecting the weight adjusted for each of the microphones, and a speaker configured to output an output signal for each of the microphones.

公开(公告)号：US09723408B2

公开(公告)日：2017-08-01

申请号：US15165799

申请日：2016-05-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seonguk Park ,  Choonho Kim ,  Soonsang Park

IPC: H04R1/10 ,  H04R5/04 ,  H01R24/58 ,  H01R105/00 ,  H01R13/66

CPC classification number: H04R5/04 ,  H01R13/665 ,  H01R24/58 ,  H01R2105/00 ,  H04R2420/05 ,  H04R2420/09

Abstract: An electronic device includes a circuit electrically connected to first and second contacts and a processor electrically connected to the circuit, wherein the circuit compares a first signal occurring by an electrical contact of the first contact and the external material with a first threshold value to generate a first comparison signal, compares a second signal occurring by an electrical contact of the second contact and the external material with a second threshold value to generate a second comparison signal, and generates a third signal based on a portion of the first and second comparison signals and provides the third signal to the processor, wherein the external material includes one of moisture and a foreign substance or the external connector, and the processor prevents recognizing a contact of the moisture or the foreign substance as a contact of the external connector based on a portion of the third signal.