Grand average waveforms (left) and their corresponding spectra (right) of the CPR components for the two language groups (Chinese, red; English, blue) recorded at electrode sites T7 (dashed) and T8 (solid) for each of the three stimuli (L, M, H). CPR waveforms show a rightward asymmetry in favor of the right temporal electrode site for the Chinese group across pitch heights. The robust rightward asymmetry is evident in the spectrotemporal plots. Both Na-Pb and Pb-Nb time windows are included between the two, vertical white dashed lines (right). The zero on the x-axis denotes the time of onset of the pitch-eliciting segment of the three stimuli.