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Averaged acoustical parameters of the presented sentence categories (standard deviations in parenthesis).
| Stimulus | Mean duration (s) | Mean F0 (Hz) | Mean intensity (dB) | |
|---|---|---|---|---|
| Original | Neutral | 1.60 (0.3) | 157.0 (23.0) | 68.6 (1.0) |
| Angry | 1.70 (0.3) | 191.5 (25.0) | 70.0 (0.9) | |
| Happy | 1.80 (0.4) | 226.6 (24.6)⁎ | 67.3 (0.9) |
Indicate the significant difference in mean F0 for happy prosody vs angry as well as neutral (p < .05).
