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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
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.
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Patent Agency Ranking
公开(公告)号：US11974116B2
公开(公告)日：2024-04-30
申请号：US17665060
申请日：2022-02-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hoseok Wey , Shukjae Choi , Inwoo Hwang , Sunmin Kim
CPC classification number: H04S7/301 , H04R1/028 , H04R1/08 , H04R29/001 , H04R2499/15 , H04S2400/15
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.
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公开(公告)号：US11917390B2
公开(公告)日：2024-02-27
申请号：US17665060
申请日：2022-02-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hoseok Wey , Shukjae Choi , Inwoo Hwang , Sunmin Kim
CPC classification number: H04S7/301 , H04R1/028 , H04R1/08 , H04R29/001 , H04R2499/15 , H04S2400/15
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.
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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
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.
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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
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.
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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.
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