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    DISPLAY APPARATUS AND CONTROLLING METHOD THEREOF
    21.
    发明申请
    DISPLAY APPARATUS AND CONTROLLING METHOD THEREOF 审中-公开

    公开(公告)号：US20190050193A1

    公开(公告)日：2019-02-14

    申请号：US16046038

    申请日：2018-07-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： In-woo HWANG ,  Sun-min KIM ,  Jae-youn CHO ,  Ki-woong KANG ,  Ki-beom KIM ,  Hae-kwang PARK ,  Dong-hyun LIM

    IPC: G06F3/16 ,  H04R1/02 ,  H04R3/00

    Abstract: A display apparatus includes a speaker, a storage configured to store first rendering type information and second rendering type information based on a volume level of each content genre; a display, and a processor configured to render a sound signal of a content based on at least one of the first rendering type information and the second rendering type information corresponding to a genre of the content on the display and output the rendered sound signal through the speaker, wherein the processor, based on a volume level which is currently set in the display apparatus being within a predetermined range, renders the sound signal based on third rendering type information which is obtained by applying a weight according to the set volume level to at least one of the first rendering type information and the second rendering type information.

    MULTIMEDIA APPARATUS, MUSIC COMPOSING METHOD THEREOF, AND SONG CORRECTING METHOD THEREOF
    26.
    发明申请
    MULTIMEDIA APPARATUS, MUSIC COMPOSING METHOD THEREOF, AND SONG CORRECTING METHOD THEREOF 有权
    多媒体设备，其音乐组合方法及其声音校正方法

    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。

    AUDIO APPARATUS AND METHOD OF CONVERTING AUDIO SIGNAL THEREOF
    27.
    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

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sang-bae CHON ,  Sun-min KIM ,  Jeong-su KIM

    IPC: H04S3/00

    CPC classification number: H04S3/00 ,  H04S3/002 ,  H04S5/005 ,  H04S7/302 ,  H04S2400/11

    Abstract: 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.

    Abstract translation: 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。

    METHOD AND APPARATUS FOR RENDERING ACOUSTIC SIGNAL, AND COMPUTER-READABLE RECORDING MEDIUM
    29.
    发明申请
    METHOD AND APPARATUS FOR RENDERING ACOUSTIC SIGNAL, AND COMPUTER-READABLE RECORDING MEDIUM 审中-公开

    公开(公告)号：US20190090078A1

    公开(公告)日：2019-03-21

    申请号：US16192278

    申请日：2018-11-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sang-bae CHON ,  Sun-min KIM

    IPC: H04S7/00 ,  G10L19/008

    CPC classification number: H04S7/30 ,  G10L19/008 ,  H04S2400/03

    Abstract: When a multi-channel signal, such as from a 22.2 channel, is rendered to a 5.1 channel, three-dimensional audio signals can be reproduced by means of a two-dimensional output channel. However, when the elevation of the input channel differs from the standard elevation and an elevation rendering parameter corresponding to the standard elevation is used, audio image distortion occurs. The present invention resolves the described issue in the existing technology, and a method of rendering audio signals, according to an embodiment of the present invention, which reduces the audio image distortion even when the elevation of the input channel differs from the standard elevation, comprises the steps of: receiving a multi-channel signal comprising a plurality of input channels to be converted into a plurality of output channels; obtaining elevation rendering parameters for a height input channel having a standard elevation angle so that each output channel provides an audio image having a sense of elevation; and updating the elevation rendering parameters for a height input channel having a set elevation angle other than the standard elevation angle.

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