公开(公告)号：US20250008291A1

公开(公告)日：2025-01-02

申请号：US18770016

申请日：2024-07-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yangwook KIM ,  Seungho Lee ,  Woohyun Nam

IPC: H04S7/00 ,  G06F3/16 ,  G06N3/008 ,  G06N3/04 ,  G06N3/08 ,  H04R3/00

Abstract: An electronic apparatus is provided. The electronic apparatus includes a camera, a processor and a memory configured to store at least one instruction executable by the processor where and the processor is configured to input input audio data to an artificial intelligence model corresponding to user information, and obtain output audio data from the artificial intelligence model, and the artificial intelligence model is a model learned based on first learning audio data obtained by recording a sound source with a first recording device, second learning audio data obtained by recording the sound source with a second recording device, and information on a recording device for obtaining the second learning audio data, and the second learning audio data is binaural audio data.

公开(公告)号：US11457314B2

公开(公告)日：2022-09-27

申请号：US16727346

申请日：2019-12-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yangwook Kim ,  Woohyun Nam ,  Seungho Lee

IPC: H04R5/027 ,  H04M1/215 ,  H04R1/40 ,  H04S1/00 ,  G06N3/08 ,  G06N3/04 ,  H04R3/00

Abstract: Provided are an artificial intelligence (AI) system using a machine learning algorithm such as deep learning and an application of the AI system. Provided is a method of converting sound data, the method including acquiring binaural sound data; converting the binaural sound data by using a pre-generated training network model, based on a parameter indicating a context at a time of acquiring the binaural sound data; and outputting the converted binaural sound data.

公开(公告)号：US12062377B2

公开(公告)日：2024-08-13

申请号：US17722569

申请日：2022-04-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woohyun Nam ,  Sangchul Ko ,  Kyungrae Kim ,  Jungkyu Kim ,  Yoonjae Son ,  Tammy Lee ,  Hyunkwon Chung ,  Sunghee Hwang

IPC: G10L19/008 ,  G06N3/08 ,  H04S3/00

CPC classification number: G10L19/008 ,  G06N3/08 ,  H04S3/008 ,  H04S2400/01

Abstract: An audio processing apparatus may obtain second audio signals corresponding to channels included in a second channel group from first audio signals corresponding to channels included in a first channel group, downsample at least one third audio signal corresponding to at least one channel identified based on a correlation with the second channel group from among the channels included in the first channel group, by using an artificial intelligence (AI) model, and generate a bitstream including the second audio signals corresponding to the channels included in the second channel group and the downsampled at least one third audio signal. The first channel group includes a channel group of an original audio signal, and the second channel group is constructed by combining at least two channels from among the channels included in the first channel group.

公开(公告)号：US11418694B2

公开(公告)日：2022-08-16

申请号：US17019948

申请日：2020-09-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yangwook Kim ,  Woohyun Nam ,  Seungho Lee

IPC: H04N5/232 ,  H04R1/02 ,  H04R3/00

Abstract: Disclosed is an electronic apparatus. The electronic apparatus includes: a camera; a first microphone; a second microphone; and a processor configured to: control the electronic apparatus to obtain first sound data through the first microphone, control the electronic apparatus to obtain second sound data through the second microphone, identify an object corresponding to the first sound data and the second sound data in image data obtained through the camera, obtain position information of the identified object from the image data, and change volume information of at least one of the first sound data or the second sound data based on the obtained position information.

公开(公告)号：US12200464B2

公开(公告)日：2025-01-14

申请号：US17728037

申请日：2022-04-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tammy Lee ,  Sangchul Ko ,  Kyungrae Kim ,  Sunmin Kim ,  Jungkyu Kim ,  Woohyun Nam ,  Yoonjae Son ,  Hyunkwon Chung ,  Sunghee Hwang

IPC: H04S3/00 ,  G10L19/008

Abstract: According to various embodiments of the disclosure, an audio processing apparatus includes at least one processor configured to execute one or more instructions to obtain a second audio signal down-mixed from at least one first audio signal, obtain information related to error removal for the at least one first audio signal, de-mix the at least one first audio signal from the down-mixed second audio signal, and reconstruct the at least one first audio signal by applying the information related to the error removal for the at least one first audio signal to the at least one first audio signal de-mixed from the second audio signal. The information related to the error removal having been generated using at least one of an original signal power of the at least one first audio signal or a second signal power of the at least one first audio signal after decoding.

公开(公告)号：US12089030B2

公开(公告)日：2024-09-10

申请号：US17851795

申请日：2022-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yangwook Kim ,  Seungho Lee ,  Woohyun Nam

IPC: H04S7/00 ,  G06F3/16 ,  G06N3/00 ,  G06N3/008 ,  G06N3/04 ,  G06N3/08 ,  H04R3/00

CPC classification number: H04S7/304 ,  G06F3/16 ,  G06N3/008 ,  G06N3/04 ,  G06N3/08 ,  H04R3/00

Abstract: An electronic apparatus is provided. The electronic apparatus includes a camera, a processor and a memory configured to store at least one instruction executable by the processor where and the processor is configured to input audio data to an artificial intelligence model corresponding to user information, and obtain output audio data from the artificial intelligence model, and the artificial intelligence model is a model learned based on first learning audio data obtained by recording a sound source with a first recording device, second learning audio data obtained by recording the sound source with a second recording device, and information on a recording device for obtaining the second learning audio data, and the second learning audio data is binaural audio data.

公开(公告)号：US11412341B2

公开(公告)日：2022-08-09

申请号：US16847947

申请日：2020-04-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yangwook Kim ,  Seungho Lee ,  Woohyun Nam

IPC: H04S7/00 ,  G06F3/16 ,  G06N3/00 ,  H04R3/00 ,  G06N3/04 ,  G06N3/08

Abstract: An electronic apparatus is provided. The electronic apparatus includes a camera, a processor and a memory configured to store at least one instruction executable by the processor where and the processor is configured to input audio data to an artificial intelligence model corresponding to user information, and obtain output audio data from the artificial intelligence model, and the artificial intelligence model is a model learned based on first learning audio data obtained by recording a sound source with a first recording device, second learning audio data obtained by recording the sound source with a second recording device, and information on a recording device for obtaining the second learning audio data, and the second learning audio data is binaural audio data.