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

Figure 3

The results of simulation experiment of the improved algorithm PHAT weight under different reverberation time. (a), (b), and (c) are the results of the unimproved algorithm PHAT weight under reverberation time of 100ms, 200ms, and 300ms, respectively. (d), (e), and (f) are the results of the improved algorithm PHAT weight under reverberation time of 100ms, 200ms, and 300ms, respectively.

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