A Sound Source Localization Device Based on Rectangular Pyramid Structure for Mobile Robot

<p>The relative positioning errors of localization experiment for all test points at SNR of 45dB, (a) the relative positioning errors of distance; (b) the relative positioning errors of azimuth angle.</p>

Journal of Sensors

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Figure 11

Figure 11: A Sound Source Localization Device Based on Rectangular Pyramid Structure for Mobile Robot 