公开(公告)号：US20140086434A1

公开(公告)日：2014-03-27

申请号：US14034016

申请日：2013-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyoungho BANG ,  Yangsu KIM ,  Kyungseok OH ,  Juntai KIM ,  Gunhyuk YOON ,  Chulmin CHOI

IPC: H04R29/00

CPC classification number: H04R3/04 ,  A61B5/123 ,  G06F3/165 ,  G10L21/0232 ,  H04R3/00 ,  H04R25/70 ,  H04R29/00 ,  H04R2420/07 ,  H04R2430/03 ,  H04R2499/11

Abstract: A method and apparatus for customizing audio signal processing for a user by a mobile device is provided. The method includes identifying hearing characteristics of the user by testing hearing abilities of the user, by the mobile device, at a plurality of frequencies; adjusting a dynamic range of each of the plurality of frequencies based on the hearing characteristics; processing a decoded audio signal based on the adjusted dynamic range of each of the plurality of frequencies; and outputting the processed audio signal.

Abstract translation: 提供了一种用于由移动设备定制用户的音频信号处理的方法和装置。 该方法包括通过以多个频率测试移动设备的用户的听觉能力来识别用户的听觉特征; 基于听觉特征来调整多个频率中的每一个的动态范围; 基于所述多个频率中的每一个的调整的动态范围来处理解码的音频信号; 并输出经处理的音频信号。

公开(公告)号：US20170070818A1

公开(公告)日：2017-03-09

申请号：US15355732

申请日：2016-11-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyoungho BANG ,  Yangsu KIM ,  Kyungseok OH ,  Juntai KIM ,  Gunhyuk YOON ,  Chulmin CHOI

IPC: H04R3/04 ,  A61B5/12 ,  H04R29/00 ,  G10L21/0232 ,  G06F3/16

CPC classification number: H04R3/04 ,  A61B5/123 ,  G06F3/165 ,  G10L21/0232 ,  H04R3/00 ,  H04R25/70 ,  H04R29/00 ,  H04R2420/07 ,  H04R2430/03 ,  H04R2499/11

Abstract: A method and an apparatus for customizing audio data processing are provided. The method includes receiving audio data through a wireless communication channel from an external device; decoding the received audio data; reducing noise of the decoded audio data; identifying hearing characteristics of a user by testing hearing abilities of the user at a plurality of frequency bands; adjusting a dynamic range of each of the plurality of frequency bands based on the hearing characteristics; processing the noise-reduced audio data based on the adjusted dynamic range of each of the plurality of frequency bands; and outputting the processed audio data.

Abstract translation: 提供了一种用于定制音频数据处理的方法和装置。 该方法包括通过无线通信信道从外部设备接收音频数据; 解码所接收的音频数据; 降低解码音频数据的噪声; 通过测试用户在多个频带的听觉能力来识别用户的听觉特征; 基于听觉特性来调整多个频带中的每一个的动态范围; 基于所述多个频带中的每一个的调整的动态范围来处理所述降噪音频数据; 并输出经处理的音频数据。

公开(公告)号：US20250023532A1

公开(公告)日：2025-01-16

申请号：US18756629

申请日：2024-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gunhyuk YOON ,  Kiwon KIM ,  Seungnam KIM ,  Byounghee LEE ,  Joonrae CHO ,  Janghoon HONG

IPC: H03G3/30 ,  H04R1/26 ,  H04R29/00

Abstract: According to an embodiment, an electronic device may include: a first speaker configured to output a first audio signal corresponding to a first frequency band, a second speaker configured to output a second audio signal corresponding to a second frequency band at least partly different from the first frequency band, at least one amplifier configured to provide a first output signal for controlling output of the first speaker and a second output signal for controlling output of the second speaker, and at least one processor, comprising processing circuitry, operatively connected to the at least one amplifier. At least one processor, individually and/or collectively, may be configured to determine the first output signal, at least partly based on a first output control method; output the first audio signal, at least partly based on the first output signal, using the first speaker connected to the at least one amplifier; determine the second output signal, at least partly based on a second output control method; and output the second audio signal, at least partly based on the second output signal, using the second speaker connected to the at least one amplifier.

公开(公告)号：US20230050735A1

公开(公告)日：2023-02-16

申请号：US17884995

申请日：2022-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gunhyuk YOON ,  Chanhee PARK ,  Youngsan KIM ,  Seungjoo LEE ,  Seungchul CHOI

IPC: G06F1/20 ,  H04R29/00 ,  G05B13/02 ,  H04R3/00

Abstract: Provided is an electronic device for controlling surface heart and a method of controlling the electronic device. The electronic device includes a speaker, a temperature sensor, a memory, and a processor electrically coupled to the speaker, the temperature sensor, and the memory. The processor obtains first temperature information based on impedance information measured in a coil included in the speaker; obtains second temperature information measured by the temperature sensor, the second temperature information based on a heat source disposed adjacent to the speaker; predicts a surface temperature of a surface area of the electronic device, opposite to an internal area in which the speaker is disposed, based on the first temperature information and the second temperature information using a nonlinear approximation function; and controls an audio signal input to the speaker based on the predicted surface temperature.

公开(公告)号：US20190122687A1

公开(公告)日：2019-04-25

申请号：US16033841

申请日：2018-07-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Choon-Ho KIM ,  Kyuhan KANG ,  Gangyoul KIM ,  Kiwon KIM ,  Minseok KIM ,  Jin-Woo PARK ,  Gunhyuk YOON ,  Sangphil HONG

IPC: G10L21/0232 ,  H04R1/40 ,  H04R3/12 ,  H04R3/04

CPC classification number: G10L21/0232 ,  G10L21/0208 ,  G10L2021/02082 ,  H04R1/403 ,  H04R3/00 ,  H04R3/04 ,  H04R3/12 ,  H04R29/001 ,  H04R2420/05 ,  H04R2499/11

Abstract: An electronic device for processing an audio signal is provided. The electronic device includes a communication circuit, a microphone, a connector and a processor. The processor identifies whether the external cable connected with a first external electronic device and including a resistor having a resistance value equal to or greater than a designated resistance value is connected to the connector, and in response to identifying that the external cable is connected to the connector, transmit a first audio signal to the first external electronic device through the external cable, and receive a second audio signal including an echo signal and a voice signal through the microphone, and cancel the echo signal corresponding to the first audio signal, based at least partly on a delay time corresponding to the external cable and a parameter related with a filter corresponding to the external cable.

公开(公告)号：US20200265858A1

公开(公告)日：2020-08-20

申请号：US16757940

申请日：2018-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Choon-Ho KIM ,  Kyuhan KANG ,  Minseok KIM ,  Gangyoul KIM ,  Yang-Su KIM ,  Gunhyuk YOON

IPC: G10L21/0232 ,  G10L15/22 ,  G10L25/84 ,  G10L25/51

Abstract: An electronic device and an operating method thereof for identifying a noise control parameter on the basis of network connection information are provided. The electronic device includes a wireless communication circuit, and a processor. The processor is configured to acquire network connection information of an external electronic device which is call connected, through the wireless communication circuit, identify at least one noise control parameter, on the basis of the acquired network connection information, receive an audio signal from the external electronic device, through the wireless communication circuit, and suppress a noise in the audio signal, on the basis of the identified at least one noise control parameter.

公开(公告)号：US20160351182A1

公开(公告)日：2016-12-01

申请号：US15079910

申请日：2016-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Yoon HEO ,  Kiwon KIM ,  Gunhyuk YOON ,  Youngsoo PARK ,  Chulmin CHOI ,  Ho-Chul HWANG

IPC: G10K11/178

CPC classification number: G10K11/178 ,  G10K2210/108 ,  G10K2210/3014 ,  G10K2210/3016 ,  H04B1/1027 ,  H04B17/318

Abstract: An apparatus and method for cancelling a noise of an audio signal in an electronic device are provided. The electronic device includes a communication module configured to provide a voice call service with a counterpart electronic device, a memory configured to store one or more noise cancellation variables, and a processor configured to, when a call with the counterpart electronic device is configured through the communication module, select a noise cancellation variable corresponding to a reception signal strength from the memory and cancel an audio signal noise based on a noise cancellation variable corresponding to the reception signal.

Abstract translation: 提供一种用于消除电子设备中的音频信号的噪声的装置和方法。 电子设备包括：通信模块，被配置为向对方电子设备提供语音呼叫服务;存储器，被配置为存储一个或多个噪声消除变量;以及处理器，被配置为当与对方电子设备的呼叫通过 通信模块，从存储器中选择与接收信号强度对应的噪声消除变量，并且基于与接收信号对应的噪声消除变量来消除音频信号噪声。