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EURASIP Journal on Audio, Speech, and Music Processing

Table 3 Nomenclature used in presenting results

From: DOANet: a deep dilated convolutional neural network approach for search and rescue with drone-embedded sound source localization

Technique

Nomenclature

DNM + SCHC

DNM with SCHC

DS + SCHC

DS with SCHC

DSW + SCHC

DSW with SCHC

GCC-NONLIN + SCHC

GCC-NONLIN with SCHC

GCC-PHAT + SCHC

GCC-PHAT with SCHC

MVDR + SCHC

MVDR with SCHC

MVDRW + SCHC

MVDRW with SCHC

DOANet + CS0145

DOANet with channel separation (channels = 0, 1, 4, 5)

DOANet + CS2367

DOANet with channel separation (channels = 2, 3, 6, 7)

DOANet + ACU

DOANet with all channel utilization

DOANet + CS0145(A) + CS0145(E)

DOANet with channel separation (channels for azimuth = 0, 1, 4, 5 and for elevation = 0, 1, 4, 5)

DOANet + CS0145(A) + CS2367(E)

DOANet with channel separation (channels for azimuth = 0, 1, 4, 5 and for elevation = 2, 3, 6, 7)

DOANet + CS0145(A) + ACU(E)

DOANet with channel separation for azimuth (channels = 0, 1, 4, 5) and all channel utilization for elevation

DOANet + CS2367(A) + CS0145(E)

DOANet with channel separation (channels for azimuth = 2, 3, 6, 7 and for elevation = 0, 1, 4, 5)

DOANet + CS2367(A) + CS2367(E)

DOANet with channel separation (channels for azimuth = 2, 3, 6, 7 and for elevation = 2, 3, 6, 7)

DOANet + CS2367(A) + ACU(E)

DOANet with channel separation for azimuth (channels = 0, 1, 4, 5) and all channel utilization for elevation

DOANet + ACU(A) + CS0145(E)

DOANet with all channel utilization for azimuth and channel separation for elevation (channels = 0, 1, 4, 5)

DOANet + ACU(A) + CS2367(E)

DOANet with all channel utilization for azimuth and channel separation for elevation (channels = 2, 3, 6, 7)

DOANet + ACU(A) + ACU(E)

DOANet with all channel utilization for both azimuth and elevation

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