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Statistical modelling, interpolation, measurement and anthropometry based prediction of head-related transfer functions

机译:基于统计建模,内插,测量和人体测量学的与头部相关的传递函数的预测

摘要

A system for generating and outputting three-dimensional audio data using head-related transfer functions (HRTFs) includes a processor configured to perform operations comprising: using a collection of previously measured HRTFs for audio signals corresponding to multiple directions for at least one subject; performing non-parametric Gaussian process hyper-parameter training on the collection of previously measured HRTFs to generate one or more predicted HRTFs that are different from the previously measured HRTFs; and generating and outputting three-dimensional audio data based on at least the one or more predicted HRTFs.
机译:一种用于使用与头部相关的传递函数(HRTF)生成和输出三维音频数据的系统,包括:处理器,被配置为执行以下操作:对与至少一个对象相对应的多个方向的音频信号,使用先前测量的HRTF的集合;对先前测量的HRTF的集合进行非参数高斯过程超参数训练,以产生与先前测量的HRTF不同的一个或多个预测的HRTF;根据至少一个或多个预测的HRTF生成和输出三维音频数据。

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