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Table 1 Mean (±SD) values of call duration, number of calls and call F0, per phase and in the whole pant hoot, and the duration of each phase and the entire sequence

From: Trade-offs in the production of animal vocal sequences: insights from the structure of wild chimpanzee pant hoots

 

Introduction

Build-up

Climax

Let-down

Entire pant hoot

Call duration (s)

0.48±0.31

0.21±0.07

0.57±0.24

0.20±0.04

0.37±0.27

Phase duration (s)

5.07±2.10

2.47±1.12

1.20±0.60

1.11±0.82

8.05±3.05

N calls

6.68±3.01

5.78±2.48

2.25±1.00

4.27±2.44

14.61±4.04

Call F0 (Hz)

400.04±180.30

302.17±92.81

1182.67±265.24

339.43±82.28

473.74±340.6

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Frontiers in Zoology

ISSN: 1742-9994