Table 1. Mean amplitude of the fundamental frequency (F0) and second harmonic (H2) for each note for the first and last halves of the recording.
Time Period (Half) | F0 Mean Amplitude (µV) | H2 Mean Amplitude (µV) | |
Note 1 | First | 0.041 (0.008) | 0.016 (0.033) |
Last | 0.046 (0.009) | 0.020 (0.010) | |
Note 2 | First | 0.043 (0.010) | 0.017 (0.007) |
Last | 0.046 (0.012) | 0.025 (0.006) | |
Note 3 | First | 0.025 (0.007) | 0.015 (0.005) |
Last | 0.023 (0.008) | 0.017 (0.005) | |
Note 4 | First | 0.021 (0.005) | 0.008 (0.004) |
Last | 0.023 (0.012) | 0.108 (0.005) |
Standard deviations are reported in parentheses.