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Table 4 CVb, mean CVw, and PIC values calculated for each acoustic parameter

From: Individuality embedded in the isolation calls of captive beluga whales (Delphinapterus leucas)

 

Average IPIs of pulse nos. 11–20

Average IPIs of pulse nos. 11–20 from the last

Duration

Number of pulses

PRR

Peak freq.

Lower freq. of the 10 dB BW

Upper freq. of the 10 dB BW

10 dB BW

CVb

28.18

16.37

32.76

41.58

29.13

57.01

74.64

40.83

49.36

Mean CVw

20.41

16.66

32.66

35.52

18.60

38.54

51.59

29.52

45.83

PIC

1.38

0.98

1.00

1.17

1.57

1.48

1.45

1.38

1.08