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Table 1 Acoustic properties of kitten call playback-stimuli: 7 Low and 7 High arousal calls

From: Female cats, but not males, adjust responsiveness to arousal in the voice of kittens

  Low arousal (mean + SD) High arousal (mean + SD)
Duration [ms] 594 + 77 659 + 112
minF0 [Hz] 1134 + 320 756 + 184
timeminF0 [ms] 334 + 312 124 + 290
maxF0 [Hz] 1699 + 230 1593 + 262
timemaxF0 [ms] 221 + 38 266 + 95
F0 range [Hz] 565 + 167 837 + 281
meanF0 [Hz] 1468 + 269 1316 + 159
sDF0 [Hz] 127 + 29 212 + 83
F0start [Hz] 1241 + 396 850 + 286
F0slope [octave/s] 2.3 + 1.5 3.9 + 2.0