RENDERING OF MULTICHANNEL AUDIO USING INTERPOLATED MATRICES
    1.
    发明申请
    RENDERING OF MULTICHANNEL AUDIO USING INTERPOLATED MATRICES 有权
    使用插值矩阵渲染多通道音频

    公开(公告)号:US20160241981A1

    公开(公告)日:2016-08-18

    申请号:US15024925

    申请日:2014-09-26

    CPC classification number: H04S3/02 G10L19/008 G10L19/018 G10L19/24 H04S2400/03

    Abstract: Methods which uses interpolated primitive matrices to decode encoded audio to recover (losslessly) content of a multichannel audio program and/or to recover at least one downmix of such content, and encoding methods for generating such encoded audio. In some embodiments, a decoder performs interpolation on a set of seed primitive matrices to determine interpolated matrices for use in rendering channels of the program. Other aspects are a system or device configured to implement any embodiment of the method.

    Abstract translation: 使用内插原语矩阵来解码编码音频以恢复(无损耗)多声道音频节目的内容和/或恢复这样的内容的至少一个缩混的方法,以及用于生成这种编码音频的编码方法。 在一些实施例中,解码器对一组种子基元矩阵执行插值,以确定用于呈现节目的频道的内插矩阵。 其他方面是被配置为实现该方法的任何实施例的系统或设备。

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