Effects of Equivalent Sources Arrangement on Spatial Interpolation of Impulse Responses

Effects of Equivalent Sources Arrangement on Spatial Interpolation of Impulse Responses
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等效源布置对脉冲响应空间插值的影响

DOI:
10.1007/978-3-030-22354-0_66
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发表时间:
2019
期刊:
Advances in Intelligent Systems and Computing
影响因子:
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通讯作者:
Furuya Ken’ichi
Furuya Ken’ichi
中科院分区:
--
文献类型:
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作者:
Yoshino Masashi;Furuya Ken’ichi

文献摘要

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本文主要研究脉冲响应的空间插值问题。在传统的研究中,插值脉冲响应在初始部分的幅值很小。为了解决这个问题,我们提出了一种改变用于重建脉冲响应的等效源排列的方法。实验结果表明,初始部分的脉冲响应误差减小。
In this paper, we focus on spatial interpolation of impulse responses. In conventional studies, the amplitude value of the interpolated impulse responses at the initial part is small. To solve this problem, we propose a method of changing the arrangement of equivalent sources used to reconstruct the impulse responses. From the experiment result, we confirmed that the error of the impulse responses at the initial part decreased.