公开(公告)号：US20220159398A1

公开(公告)日：2022-05-19

申请号：US17665060

申请日：2022-02-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoseok WEY ,  Shukjae CHOI ,  Inwoo HWANG ,  Sunmin KIM

IPC: H04S7/00 ,  H04R29/00 ,  H04R1/08 ,  H04R1/02

Abstract: Disclosed is an electronic device. The electronic device includes: an audio output device comprising circuitry configured to output a sound; a microphone; and a processor configured to control, based on a content being selected, the audio output device to output an audio signal corresponding to the content using a sound compensation value, wherein the processor is configured to: extract, based on a sound corresponding to the content being output from the audio output device and input to the microphone, characteristic information from the sound input to the microphone, calculate a sound compensation value based on the extracted characteristic information, and update the sound compensation value with the calculated sound compensation value.

公开(公告)号：US20210337340A1

公开(公告)日：2021-10-28

申请号：US17270208

申请日：2019-08-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoseok WEY ,  Min KIM

IPC: H04S7/00 ,  H04N5/60 ,  G10L19/008

Abstract: The disclosure relates to an electronic apparatus, a control method thereof, and a recording medium. The electronic apparatus includes: a signal processor configured to process a sound signal; and a processor configured to acquire positional information of a speaker that outputs sound, based on the processed sound signal, and perform a first correction so that a sound image of the sound signal has a predetermined reference spatial acoustic characteristic based on the acquired positional information of the speaker, and perform a second correction so that the sound image of the sound signal on which the first correction is performed has a target spatial acoustic characteristic.

公开(公告)号：US20250126400A1

公开(公告)日：2025-04-17

申请号：US18812497

申请日：2024-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongyoon KIM ,  Jongbae KIM ,  Kisung LEE ,  Hoseok WEY ,  Yoonjae LEE ,  Yongseok JANG ,  Woosung CHUNG

IPC: H04R1/10 ,  G06F3/16

Abstract: An electronic apparatus may include a memory, a communication interface configured to perform communication with an external server and at least one processor including processing circuitry, and the at least one processor may be configured to obtain audio data for ambient sound, obtain a target audio signal of a preset type from the audio data, obtain sound quality information of the target audio signal, based on the sound quality information being not equal to or greater than a threshold grade, transmit the target audio signal to the external server through the communication interface, receive a source audio signal corresponding to the target audio signal from the external server through the communication interface, identify a playback time of the source audio signal based on the target audio signal, and provide a synthesized audio signal in which an inversion signal corresponding to the audio data and the source audio signal are synthesized based on the playback time.

公开(公告)号：US20250123798A1

公开(公告)日：2025-04-17

申请号：US18910623

申请日：2024-10-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kisung LEE ,  Dongyoon KIM ,  Sungjoo KIM ,  Jongbae KIM ,  Hoseok WEY ,  Yoonjae LEE ,  Donghyun LIM ,  Yongseok JANG ,  Woosung CHUNG

IPC: G06F3/16 ,  G06F1/3206

Abstract: An electronic apparatus, may include: a communication interface; at least one processor; and a memory configured to store instructions, when executed by the at least one processor, cause the electronic apparatus to: based on a user input for a sound play being received, identify a target device capable of performing the sound play; identify a power state of the target device; based on the power state of the target device being identified as an off state, transmit a first wakeup signal for changing a power state of a speaker in the target device to an on state, to the target device through the communication interface; and based on a first response signal corresponding to the first wakeup signal being received, transmit a first control command for the sound play to the target device through the communication interface.