“…Attribution (which animal vocalized). Automated classification has been done in various species, including rodents (Kobayasi & Riquimaroux, 2012;Soltis, Alligood, Blowers, & Savage, 2012), frogs (Pettitt, Bourne, & Bee, 2012), birds (Giret et al, 2011), bats (Prat, Taub, & Yovel, 2016) and primates (Fuller, 2014;Hedwig, Hammerschmidt, Mundry, Robbins, & Boesch, 2014), including marmosets (Agamaite, Chang, Osmanski, & Wang, 2015;Turesson, Ribeiro, Pereira, Papa, & De Albuquerque, 2016;Zhang, Huang, Gong, Ling, & Hu, 2018). In previous marmoset studies, it was possible to detect the vocalizations by amplitude thresholding of the band-or high-passed audio signal.…”