Fig. 11From: Noise power spectral density scaled SNR response estimation with restricted range search for sound source localisation using unmanned aerial vehiclesSNR angular spectral response (dB) from SPCup flying UAV broadband sound source (task 2) case 11 a w/o SNR response scaling and b w/ SNR response scaling, using GCC-NONLIN with max aggregation. Cross (×) in the diagram represents the algorithm’s estimated peak response locationBack to article page