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    AUDIO APPARATUS AND AUDIO PROVIDING METHOD THEREOF
    1.
    发明申请
    AUDIO APPARATUS AND AUDIO PROVIDING METHOD THEREOF 有权

    公开(公告)号：US20180279064A1

    公开(公告)日：2018-09-27

    申请号：US15990053

    申请日：2018-05-25

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Sang-bae CHON ,  Sun-min KIM ,  Hyun JO ,  Jeong-su KIM

    IPC分类号： H04S7/00 ,  H04S5/00 ,  H04S3/00

    CPC分类号： H04S7/302 ,  H04S3/008 ,  H04S5/005 ,  H04S2400/01 ,  H04S2400/11 ,  H04S2400/13 ,  H04S2420/01

    摘要： An audio apparatus and an audio providing method thereof are provided. The audio providing method includes receiving an audio signal including a plurality of channels, applying an audio signal having a channel, from among the plurality of channels, giving a sense of elevation to a filter to generate a plurality of virtual audio signals to be respectively output to a plurality of speakers, applying a combination gain value and a delay value to the plurality of virtual audio signals so that the plurality of virtual audio signals respectively output through the plurality of speakers form a sound field having a plane wave, and respectively outputting the plurality of virtual audio signals, to which the combination gain value and the delay value are applied, through the plurality of speakers. The filter processes the audio signal to have a sense of elevation.

    AUDIO CORRECTION APPARATUS, AND AUDIO CORRECTION METHOD THEREOF
    2.
    发明申请
    AUDIO CORRECTION APPARATUS, AND AUDIO CORRECTION METHOD THEREOF 有权
    音频校正装置及其音频校正方法

    公开(公告)号：US20150348566A1

    公开(公告)日：2015-12-03

    申请号：US14654356

    申请日：2013-12-19

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

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

    IPC分类号： G10L21/013

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

    摘要： 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.

    摘要翻译： 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。

    AUDIO APPARATUS AND METHOD OF CONVERTING AUDIO SIGNAL THEREOF
    4.
    发明申请
    AUDIO APPARATUS AND METHOD OF CONVERTING AUDIO SIGNAL THEREOF 审中-公开
    音频设备和转换其音频信号的方法

    公开(公告)号：US20130259236A1

    公开(公告)日：2013-10-03

    申请号：US13853773

    申请日：2013-03-29

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Sang-bae CHON ,  Sun-min KIM ,  Jeong-su KIM

    IPC分类号： H04S3/00

    CPC分类号： H04S3/00 ,  H04S3/002 ,  H04S5/005 ,  H04S7/302 ,  H04S2400/11

    摘要： An audio apparatus and a method of converting an audio signal are provided. The method includes: receiving a first audio signal including a plurality of channels; comparing audio signals of the plurality of channels to estimate a source position of the first audio signal; localizing a source of the first audio signal toward a three-dimensional (3D) position having an elevation component based on the estimated source position; converting the first audio signal into a second audio signal including the plurality of channels and at least one channel having, based on the localized source, a different elevation from the plurality of channels; and outputting the second audio signal.

    摘要翻译： 提供音频装置和转换音频信号的方法。 该方法包括：接收包括多个信道的第一音频信号; 比较多个频道的音频信号以估计第一音频信号的源位置; 基于估计的源位置将第一音频信号的源定位成具有高度分量的三维（3D）位置; 将所述第一音频信号转换成包括所述多个频道的第二音频信号，以及至少一个信道，其基于所述本地化源具有与所述多个信道不同的高程; 并输出第二音频信号。

    AUDIO APPARATUS AND AUDIO PROVIDING METHOD THEREOF
    5.
    发明申请
    AUDIO APPARATUS AND AUDIO PROVIDING METHOD THEREOF 审中-公开

    公开(公告)号：US20170094438A1

    公开(公告)日：2017-03-30

    申请号：US15371453

    申请日：2016-12-07

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Sang-bae CHON ,  Sun-min KIM ,  Hyun JO ,  Jeong-su KIM

    IPC分类号： H04S7/00 ,  H04S3/00

    CPC分类号： H04S7/302 ,  H04S3/008 ,  H04S5/005 ,  H04S2400/01 ,  H04S2400/11 ,  H04S2400/13 ,  H04S2420/01

    摘要： An audio apparatus and an audio providing method thereof are provided. The audio providing method includes receiving an audio signal including a plurality of channels, applying an audio signal having a channel, from among the plurality of channels, giving a sense of elevation to a filter to generate a plurality of virtual audio signals to be respectively output to a plurality of speakers, applying a combination gain value and a delay value to the plurality of virtual audio signals so that the plurality of virtual audio signals respectively output through the plurality of speakers form a sound field having a plane wave, and respectively outputting the plurality of virtual audio signals, to which the combination gain value and the delay value are applied, through the plurality of speakers. The filter processes the audio signal to have a sense of elevation.

    AUDIO APPARATUS AND AUDIO PROVIDING METHOD THEREOF
    8.
    发明申请
    AUDIO APPARATUS AND AUDIO PROVIDING METHOD THEREOF 有权
    音频设备和音频提供方法

    公开(公告)号：US20160044434A1

    公开(公告)日：2016-02-11

    申请号：US14781235

    申请日：2014-03-28

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Sang-bae CHON ,  Sun-min KIM ,  Hyun JO ,  Jeong-su KIM

    IPC分类号： H04S5/00

    CPC分类号： H04S7/302 ,  H04S3/008 ,  H04S5/005 ,  H04S2400/01 ,  H04S2400/11 ,  H04S2400/13 ,  H04S2420/01

    摘要： Disclosed are an audio apparatus and an audio providing method thereof. The audio providing method includes receiving an audio signal including a plurality of channels, applying an audio signal having a channel, from among the plurality of channels, giving a sense of elevation to a filter to generate a plurality of virtual audio signals to be respectively output to a plurality of speakers, applying a combination gain value and a delay value to the plurality of virtual audio signals so that the plurality of virtual audio signals respectively output through the plurality of speakers form a sound field having a plane wave, and respectively outputting the plurality of virtual audio signals, to which the combination gain value and the delay value are applied, through the plurality of speakers. The filter processes the audio signal to have a sense of elevation.

    摘要翻译： 公开了一种音频装置及其音频提供方法。 音频提供方法包括从多个信道中接收包括多个信道的音频信号，应用具有信道的音频信号，给出滤波器的高程感，以产生要分别输出的多个虚拟音频信号 向多个扬声器施加组合增益值和延迟值到多个虚拟音频信号，使得分别通过多个扬声器输出的多个虚拟音频信号形成具有平面波的声场，并分别输出 多个虚拟音频信号通过多个扬声器施加组合增益值和延迟值。 滤波器处理音频信号以具有高程感。

    AUDIO APPARATUS, METHOD OF PROCESSING AUDIO SIGNAL, AND A COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM FOR PERFORMING THE METHOD
    9.
    发明申请
    AUDIO APPARATUS, METHOD OF PROCESSING AUDIO SIGNAL, AND A COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM FOR PERFORMING THE METHOD 审中-公开
    音频设备，处理音频信号的方法以及用于执行方法的计算机可读记录媒体存储程序

    公开(公告)号：US20140153752A1

    公开(公告)日：2014-06-05

    申请号：US14093678

    申请日：2013-12-02

    申请人： Samsung Electronics Co., Ltd

    发明人： Sang-bae CHON ,  Sun-min KIM ,  Jae-ha PARK ,  Hyun-min KIM ,  Jeong-su KIM

    IPC分类号： H04S7/00

    CPC分类号： H04S7/303 ,  H04S2400/11

    摘要： An audio apparatus and a method of processing an audio signal of the audio apparatus are provided. The method includes: receiving a main audio and an interactive audio; panning the interactive audio by using position information of a user, sound source position information of the interactive audio, and speaker position information; rendering the panned interactive audio according to a space characteristic of the main audio; and mixing and outputting the rendered interactive audio and the main audio to provide the user with a more lively interactive audio.

    摘要翻译： 提供了音频装置和处理音频装置的音频信号的方法。 该方法包括：接收主音频和交互音频; 通过使用用户的位置信息，交互式音频的声源位置信息和扬声器位置信息来平移交互式音频; 根据主音频的空间特性渲染平移交互式音频; 以及混合和输出所渲染的交互式音频和主音频，以向用户提供更活泼的交互式音频。