公开(公告)号：US20210160614A1

公开(公告)日：2021-05-27

申请号：US17088144

申请日：2020-11-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeyoun CHO ,  Hyeonsik Jeong ,  Byeonggeun Cheon

IPC: H04R3/02

Abstract: An electronic apparatus is provided. The electronic apparatus includes a microphone and a processor configured to, based on a second sound including a first sound of an audio signal being received through the microphone, obtain a noise about the electronic apparatus based on the audio signal and the second sound, obtain an enduring component of the noise, and based on the enduring component being equal to or greater than a threshold value, process the audio signal.

公开(公告)号：US20240219041A1

公开(公告)日：2024-07-04

申请号：US18404480

申请日：2024-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongkyo OH ,  Minji KIM ,  Sewon KIM ,  Hakjae LEE ,  Jaeyoun CHO

IPC: F24F1/42

CPC classification number: F24F1/42 ,  F24F2140/30

Abstract: A spraying device, for spraying water onto an outdoor device of an air conditioner, including a water tank to store water, a first water level sensor to detect the water at a first water level, a second water level sensor to detect the water at a second water level, a nozzle to spray the water onto the outdoor device, and at least one processor configured to perform control to: with the stored water not being sprayed: start spraying the water onto the outdoor device, based on the water being detected at the first water level by the first water level sensor and the water being detected at the second water level by the second water level sensor, and with the stored water being sprayed: stop spraying the water onto the outdoor device, based on the water not being detected at the second water level by the second water level sensor.

公开(公告)号：US20200076389A1

公开(公告)日：2020-03-05

申请号：US16558955

申请日：2019-09-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeonsik JEONG ,  Jaeyoun CHO ,  Sangmo SON ,  Shukjae CHOI

IPC: H03G3/24 ,  G10L21/0364 ,  G10L15/20 ,  H04N21/439

Abstract: Provided are an electronic device and an operation method thereof. The operation method of an electronic device for processing an audio signal may include obtaining viewing environment information related to sound intelligibility, processing an input audio signal by separating the input audio signal into a first channel including a primary signal and a second channel including an ambient signal based on the viewing environment information, processing the input audio signal based on a frequency band and based on the viewing environment information, and generating an output signal based on processing the input audio signal.