Anikin, A. (2020). The perceptual effects of manipulating nonlinear phenomena in synthetic nonverbal vocalizations. Bioacoustics, doi: 10.1080/09524622.2020.1581839.

Supplements

• anikin_2020_nonlin_extras.pdf (extra tables and figures, 4 MB)
• anikin_2020_nonlin_supplements.zip (audio, datasets, etc., 5 MB)

AUDIO #1: main text, figure 1 (subharmonics and sidebands)

AUDIO #2: main text, figure 2 (several nonlinear phenomena in human screams)

Real	Synthetic

AUDIO #3: supplements, figure S1 (the addition of nonlinear effects to synthetic scream 53)

No nonlinear effects	Pitch jumps	Subharmonics
Chaos	Mixed level 1	Mixed level 2