Figure 3

Spectrogram (a) and pitch tracking (b) extracted from the newborns (left) and adults (right) FFRENVs grand averages elicited by /oa/ stimulus. (a) The color scale from white to black represent the spectral amplitude in µV; dark colors represent smallest amplitude values, while light ones represent the highest. (b) F0s extracted from the stimulus is represented in solid black line, F0s extracted from the FFRENVs elicited by the stimulus depicted in dotted red line.