公开(公告)号：US20190109573A1

公开(公告)日：2019-04-11

申请号：US16209803

申请日：2018-12-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-mo SON ,  Hyunjoo CHUNG ,  Byeong-seob KO ,  Anant BAIJAL ,  Hyeon-sik JEONG

IPC: H03G3/30 ,  G06F3/16 ,  H04R3/04 ,  H03G3/32

CPC classification number: H03G3/3005 ,  G06F3/165 ,  H03G3/32 ,  H03G5/025 ,  H04N5/60 ,  H04N5/607 ,  H04N21/4394 ,  H04N21/4852 ,  H04R3/04 ,  H04R2499/15 ,  H04S7/303 ,  H04S2400/05 ,  H04S2400/13

Abstract: An electronic apparatus and a method for controlling the electronic apparatus are provided. The electronic apparatus includes an audio processor that outputs an audio including a first audio component and a second audio component and a controller that controls the audio processor to change a ratio of the first audio component to the second audio component according to the changed audio level, in response to receiving an instruction to change a level of the output audio.

公开(公告)号：US20190014435A1

公开(公告)日：2019-01-10

申请号：US16017283

申请日：2018-06-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Anant BAIJAL ,  Hyeon-sik JEONG ,  Sang-mo SON ,  Byeong-seob KO ,  Hae-kwang PARK

IPC: H04S7/00 ,  H04R3/04 ,  H04R5/04

Abstract: A sound output apparatus is provided. The sound output apparatus according to an embodiment includes an inputter, an outputter, a storage configured to store mapping information between a volume level and a dynamic range of the sound output apparatus and a processor configured to obtain a dynamic range corresponding to a volume level currently set to the sound output apparatus based on the mapping information, process a sound signal input through the inputter based on the dynamic range and output the processed sound signal through the outputter.

公开(公告)号：US20170251323A1

公开(公告)日：2017-08-31

申请号：US15503521

申请日：2015-08-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun JO ,  Sun-min KIM ,  Jae-ha PARK ,  Sang-mo SON

IPC: H04S5/00 ,  H04S7/00

CPC classification number: H04S5/005 ,  G10L19/008 ,  H04S5/00 ,  H04S7/30 ,  H04S7/303 ,  H04S7/305 ,  H04S2400/01 ,  H04S2400/05 ,  H04S2400/11 ,  H04S2400/15 ,  H04S2420/01 ,  H04S2420/11

Abstract: A method for generating audio according to an embodiment of the present invention, for solving the above technical problem, comprises the steps of: receiving an audio signal through at least one mic; generating an input channel signal respectively corresponding to the at least one mic; generating a virtual input channel signal based on the input channel signal; generating additional information including playback positions of the input channel signal and the virtual input channel signal; and transmitting a multichannel audio signal including the input channel signal and the virtual input channel signal, and the additional information.

公开(公告)号：US20180152787A1

公开(公告)日：2018-05-31

申请号：US15806820

申请日：2017-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-mo SON ,  Hyunjoo CHUNG ,  Byeong-seob KO ,  Anant BAIJAL ,  Hyeon-sik JEONG

IPC: H04R5/02

CPC classification number: H04R5/02 ,  H04R1/403 ,  H04R3/02 ,  H04R5/04 ,  H04R2205/024 ,  H04R2499/15 ,  H04S1/002 ,  H04S2400/03 ,  H04S2400/09 ,  H04S2400/11 ,  H04S2420/01

Abstract: An electronic apparatus including an audio processor configured to generate an audio output by processing an audio input having at least two channels; and a controller configured to control the audio processor to split the audio input into a first audio component and a second audio component different in a sound image from each other, modify the sound image of the second audio component to a predetermined location for enhancing presence of the audio output, and generate the audio output based on the first audio component having unmodified sound image and the second audio component having modified sound image.

公开(公告)号：US20150179157A1

公开(公告)日：2015-06-25

申请号：US14517995

申请日：2014-10-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-bae CHON ,  Sun-min KIM ,  Sang-mo SON

IPC: G10H1/00

CPC classification number: G10H1/0066 ,  G10H1/0025 ,  G10H2220/211 ,  G10H2220/351 ,  G10H2220/455 ,  G10H2230/021 ,  G10H2240/085

Abstract: A multimedia apparatus, a music composing method thereof, and a song correcting method thereof are provided. A music composing method includes setting a type of musical instrument digital interface (MIDI) data according to a user's input, sensing a user interaction, analyzing the sensed user interaction and determining a beat and a pitch of the user interaction, and generating MIDI data using the set type of MIDI data and the determined beat and pitch.

Abstract translation: 提供了多媒体装置，其音乐构成方法和歌曲校正方法。 音乐合成方法包括根据用户的输入设置乐器数字接口（MIDI）数据的类型，感测用户交互，分析感测到的用户交互并确定用户交互的节拍和音调，以及使用 MIDI数据的设置类型和确定的拍子和音高。

公开(公告)号：US20180359586A1

公开(公告)日：2018-12-13

申请号：US16044587

申请日：2018-07-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-bae CHON ,  Sun-min KIM ,  Jae-ha PARK ,  Sang-mo SON ,  Hyun JO ,  Hyun-joo CHUNG

IPC: H04S3/00 ,  H04S5/00

CPC classification number: H04S3/008 ,  H04S5/005 ,  H04S2400/03 ,  H04S2400/11 ,  H04S2420/01

Abstract: An audio providing apparatus and method are provided. The audio providing apparatus includes: an object renderer configured to render an object audio signal based on geometric information regarding the object audio signal; a channel renderer configured to render an audio signal having a first channel number into an audio signal having a second channel number; and a mixer configured to mix the rendered object audio signal with the audio signal having the second channel number.

公开(公告)号：US20180054174A1

公开(公告)日：2018-02-22

申请号：US15627603

申请日：2017-06-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-mo SON ,  Hyunjoo CHUNG ,  Byeong-seob KO ,  Anant BAIJAL ,  Hyeon-sik JEONG

IPC: H03G3/30 ,  G06F3/16 ,  H03G3/32 ,  H04R3/04

CPC classification number: H03G3/3005 ,  G06F3/165 ,  H03G3/32 ,  H03G5/025 ,  H04R3/04 ,  H04R2499/15 ,  H04S7/303 ,  H04S2400/05 ,  H04S2400/13

Abstract: An electronic apparatus and a method for controlling the electronic apparatus are provided. The electronic apparatus includes an audio processor that outputs an audio including a first audio component and a second audio component and a controller that controls the audio processor to change a ratio of the first audio component to the second audio component according to the changed audio level, in response to receiving an instruction to change a level of the output audio.

公开(公告)号：US20180007483A1

公开(公告)日：2018-01-04

申请号：US15685730

申请日：2017-08-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-bae CHON ,  Sun-min KIM ,  Jae-ha PARK ,  Sang-mo SON ,  Hyun JO ,  Hyun-joo CHUNG

IPC: H04S3/00 ,  H04S5/00

CPC classification number: H04S3/008 ,  H04S5/005 ,  H04S2400/03 ,  H04S2400/11 ,  H04S2420/01

Abstract: An audio providing apparatus and method are provided. The audio providing apparatus includes: an object renderer configured to render an object audio signal based on geometric information regarding the object audio signal; a channel renderer configured to render an audio signal having a first channel number into an audio signal having a second channel number; and a mixer configured to mix the rendered object audio signal with the audio signal having the second channel number.

公开(公告)号：US20150348566A1

公开(公告)日：2015-12-03

申请号：US14654356

申请日：2013-12-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Sang-bae CHON ,  Kyo-gu LEE ,  Doo-yong SUNG ,  Hoon HEO ,  Sun-min KIM ,  Jeong-su KIM ,  Sang-mo SON

IPC: G10L21/013

CPC classification number: G10L21/013 ,  G10H1/366 ,  G10H2210/051 ,  G10H2210/066 ,  G10H2210/385 ,  G10H2250/031 ,  G10H2250/631 ,  G10L25/90

Abstract: An audio correction apparatus and an audio correction method. The audio correction method includes: receiving audio data, which may be input by a user and/or an instrument uttering sounds; detecting onset information by analyzing harmonic components of the received audio data; detecting pitch information of the received audio data based on the detected onset information; comparing the audio data with reference audio data and aligning the two based on the detected onset information and the detected pitch information; and correcting the aligned audio data to match the reference audio data.

Abstract translation: 音频校正装置和音频校正方法。 音频校正方法包括：接收可由用户和/或发出声音的乐器输入的音频数据; 通过分析所接收的音频数据的谐波分量来检测起始信息; 基于检测到的开始信息来检测所接收的音频数据的音调信息; 将音频数据与参考音频数据进行比较，并且基于检测到的开始信息和检测到的音调信息对准两者; 以及校正对准的音频数据以匹配参考音频数据。