Table 2 from Humans recognize emotional arousal in vocalizations across all classes of terrestrial vertebrates: evidence for acoustic universals

Descriptive table of acoustic values of the low and high arousal vocalizations of each species. For each of the acoustic parameters, namely duration, HNR (Harmonic-to-noise-ratio), F0 (mean fundamental frequency) and SCG (spectral center of gravity) the following values are provided: minimum and maximum, mean, and standard error of the mean. For each parameter we included mean ratio and standard error of the mean for high vs low arousal vocalizations within each trial.