Microphone Array Benchmark b11: Rotating Point Sources

Microphone Array Benchmark b11: Rotating Point Sources
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麦克风阵列基准 b11:旋转点源

DOI:
10.14279/depositonce-8460
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发表时间:
2017
影响因子:
1
通讯作者:
G. Herold
G. Herold
中科院分区:
工程技术4区
文献类型:
--
作者:
G. Herold

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该基准案例是麦克风阵列社区编制的合成和实验阵列数据集的一部分,用于测试和比较不同的麦克风阵列方法。它包括两个模拟数据集(子情况a和B),具有旋转点源。声压时间数据在64个麦克风处产生,这些麦克风布置在直径为1米的圆上。模拟装置的选择与Zenger等人[1]使用的实验装置相似。模拟使用Python包Acoular [2]完成,可在www.acoular.org上公开获得。
This benchmark case is part of a collection of synthetic and experimental array data sets compiled by the microphone array community for testing and comparing different microphone array methods. It consists of two simulated data sets (subcases a and b) featuring rotating point sources. Sound pressure time data are generated at 64 microphones, which are arranged on a circle with a diameter of 1 m. The simulation setup is chosen to be similar to the experimental setup used by Zenger et al. [1]. Simulations were done using the Python package Acoular [2], publicly available under www.acoular.org.