Variables | Methods | Results |
---|---|---|
Pulse number | M-W U test | N = 76, U = −1.27, p > 0.05 |
Call duration | M-W U test | N = 76, U = −1.07, p > 0.05 |
Pulse period | M-W U test | N = 354, U = 0.48, p > 0.05 |
Pulse duration | M-W U test | N = 431, U = −4.37, p < 0.05 |
Fundamental | M-W U test | N = 68, U = −0.37, p > 0.05 |
1 st harmonic | M-W U test | N = 76, U = 77, p > 0.05 |
2 nd harmonic | M-W U test | N = 77, U = −0.82, p < 0.05 |