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

Supplements

Examples of audio referred to in the text

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