公开(公告)号：US10972849B2

公开(公告)日：2021-04-06

申请号：US16032472

申请日：2018-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoon-jae Lee ,  Woo-jung Lee ,  Young-suk Song ,  Hae-kwang Park

IPC: H04S1/00 ,  H04S5/00 ,  H04H20/89 ,  H04S7/00 ,  G10L19/008

Abstract: An electronic apparatus includes a memory configured to store instructions; and a processor configured to execute the instructions to: separate an input audio signal into a plurality of channel signals; identify a gain corresponding to a feature difference between a first channel signal, from among the plurality of channel signals, and a second channel signal, from among the plurality of channel signals; and adjust relative ratios among a plurality of output signals according to the identified gain to generate an output audio signal in which a sound image is varied.

公开(公告)号：US10957321B2

公开(公告)日：2021-03-23

申请号：US16319545

申请日：2017-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-suk Song ,  Han-ki Kim ,  Dong-hyun Lim ,  Hae-kwang Park ,  Jun-ho Sohn ,  Woo-jung Lee

IPC: G10L15/22 ,  G06F16/63 ,  G06F3/16 ,  G10L15/02 ,  G10L15/06

Abstract: An example electronic device is disclosed. The electronic device includes a communication circuit for communicating with a server storing information on a plurality of clips and storing keywords by the plurality of clips; an output device; an input device; and a processor which, when a voice uttered by a user is received via the input device, transmits a clip request signal to the server, based on a keyword included in the received uttered voice and information on content outputted by the output device, and outputs a short clip via the output device, based on information on the short clip received from the server in response to the request signal.

公开(公告)号：US10524077B2

公开(公告)日：2019-12-31

申请号：US16126610

申请日：2018-09-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-hyun Lim ,  Yoon-jae Lee ,  Hae-kwang Park ,  Seung-kwan Yoo ,  Eun-mi Oh ,  Jae-youn Cho

IPC: H04S7/00 ,  H04R3/04 ,  H04R5/02

Abstract: A method of processing an audio signal is provided. The method includes acquiring location information and performance information of a speaker configured to output an audio signal, selecting a frequency band based on the location information, determining a section to be strengthened from the selected frequency band with respect to the audio signal based on the performance information, and applying a gain value to the determined section.

公开(公告)号：US10075805B2

公开(公告)日：2018-09-11

申请号：US15851832

申请日：2017-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-hyun Lim ,  Yoon-jae Lee ,  Hae-kwang Park ,  Seung-kwan Yoo ,  Eun-mi Oh ,  Jae-youn Cho

IPC: H04S7/00 ,  H04R5/02 ,  H04R3/04

CPC classification number: H04S7/303 ,  H04R3/04 ,  H04R5/02 ,  H04R2205/024 ,  H04R2420/07 ,  H04R2430/03 ,  H04S7/307 ,  H04S2400/13

Abstract: A method of processing an audio signal is provided. The method includes acquiring location information and performance information of a speaker configured to output an audio signal, selecting a frequency band based on the location information, determining a section to be strengthened from the selected frequency band with respect to the audio signal based on the performance information, and applying a gain value to the determined section.

公开(公告)号：US09439010B2

公开(公告)日：2016-09-06

申请号：US14053959

申请日：2013-10-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung-min Choi ,  Young-suk Song ,  Nak-jin Choi ,  Hae-kwang Park ,  Joon-ho Son

IPC: H04R29/00 ,  H04S7/00

CPC classification number: H04R29/00 ,  H04S7/301

Abstract: An audio tuning system including: an interface configured to provide a test signal to a reference device and to a target device; and a controller configured to acquire a result of audio processing in response to the test signal from the reference device and a result of audio processing in response to the test signal from the target device; compare the results; and adjust an audio processing characteristic value of the target device to match that of the reference device based on a result of the comparison. The audio tuning system may automatically tune the audio characteristic of the target device to match the reference device.

Abstract translation: 一种音频调谐系统，包括：被配置为向参考装置和目标装置提供测试信号的接口; 以及控制器，被配置为响应于来自所述参考设备的测试信号和响应于来自所述目标设备的测试信号而获取音频处理的结果和音频处理的结果; 比较结果; 并且基于比较的结果来调整目标设备的音频处理特性值以匹配参考设备的音频处理特性值。 音频调谐系统可以自动调整目标设备的音频特性以匹配参考设备。

公开(公告)号：US09136798B2

公开(公告)日：2015-09-15

申请号：US13653900

申请日：2012-10-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won-hyung Moon ,  Hae-kwang Park

IPC: H03F5/00 ,  H03F3/185 ,  H03F1/32 ,  H03F3/217

CPC classification number: H03F3/185 ,  H03F1/327 ,  H03F3/217 ,  H03F5/00

Abstract: An apparatus for outputting an audio signal with improved sound quality is provided. The apparatus includes a modulation and amplification unit for pulse modulation and switching amplification of an input audio signal and generating an amplified signal which corresponds to the input audio signal; and a vacuum tube amplification unit for inputting a vacuum tube signal generated by attenuating the amplified signal and adding harmonics of a vacuum tube to the amplified signal, to the modulation and amplification unit to provide a mellow sound.

Abstract translation: 提供一种用于输出具有改善的音质的音频信号的装置。 该装置包括用于脉冲调制和输入音频信号的开关放大并产生对应于输入音频信号的放大信号的调制和放大单元; 以及真空管放大单元，用于输入通过衰减放大的信号而产生的真空管信号，并将真空管的谐波加到放大的信号上，以便向调制和放大单元提供醇厚的声音。