公开(公告)号：US11515853B2

公开(公告)日：2022-11-29

申请号：US17088780

申请日：2020-11-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kibeom Kim ,  Hoon Heo ,  Sangmo Son ,  Sunmin Kim ,  Jaeyoun Cho ,  Shukjae Choi

IPC: H03G5/16 ,  H04R1/22

Abstract: An equalizer and a method of controlling same are provided. The equalizer includes a memory storing an EQ value set for a plurality of music attributes and storing a general-purpose EQ value; and a processor configured to: obtain an input music signal; calculate a plurality of probability values for the plurality of music attributes by analyzing attributes of the input music signal based on a convolutional neural network; calculate a moderate index between the plurality of probability values; generate an EQ value based on the plurality of probability values and the moderate index; and perform equalizing by applying the generated EQ value to the input music signal.

公开(公告)号：USD798836S1

公开(公告)日：2017-10-03

申请号：US29547228

申请日：2015-12-02

Applicant: Samsung Electronics Co., Ltd.

Designer： Donghyun Jung ,  Wook Hyoung Lee ,  Yong Sun Cho ,  Jiho Chang ,  Dongkyu Park ,  Haekwang Park ,  Eunmi Oh ,  Yoonjae Lee ,  Donghyun Lim ,  Jaeyoun Cho

公开(公告)号：US11418877B2

公开(公告)日：2022-08-16

申请号：US17088144

申请日：2020-11-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeyoun Cho ,  Hyeonsik Jeong ,  Byeonggeun Cheon

IPC: H04R3/00 ,  G10L21/00 ,  G10K11/16 ,  H04R3/02 ,  G10K11/178 ,  G10L21/0208

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：US11082795B2

公开(公告)日：2021-08-03

申请号：US16710150

申请日：2019-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeonggeun Cheon ,  Jaeyoun Cho ,  Shukjae Choi ,  Byeongseob Ko ,  Sangmo Son ,  Hyeonsik Jeong

IPC: H04S7/00 ,  H04R29/00

Abstract: Disclosed is an electronic apparatus. The electronic apparatus outputs a first sound having a first characteristic for measuring a listening environment through an output unit, acquires first listening environment information based on a first feedback sound received through a receiving unit based on the output first sound, outputs a second sound having a second characteristic through the output unit based on receiving input through the receiving unit, acquires second listening environment information based on a second feedback sound received through the receiving unit based on the output second sound, and performs audio correction based on the acquired first listening environment information and second listening environment information.

公开(公告)号：US20210203298A1

公开(公告)日：2021-07-01

申请号：US17088780

申请日：2020-11-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kibeom Kim ,  Hoon Heo ,  Sangmo Son ,  Sunmin Kim ,  Jaeyoun Cho ,  Shukjae Choi

IPC: H03G5/16 ,  H04R1/22

Abstract: An equalizer and a method of controlling same are provided. The equalizer includes a memory storing an EQ value set for a plurality of music attributes and storing a general-purpose EQ value; and a processor configured to: obtain an input music signal; calculate a plurality of probability values for the plurality of music attributes by analyzing attributes of the input music signal based on a convolutional neural network; calculate a moderate index between the plurality of probability values; generate an EQ value based on the plurality of probability values and the moderate index; and perform equalizing by applying the generated EQ value to the input music signal.

公开(公告)号：US10992273B2

公开(公告)日：2021-04-27

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 ,  H04N21/439 ,  G10L15/20 ,  G10L21/0364

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.