Ad hoc phonetic symbols used in the current paper to denote the F2 extrema in the utterance “I owe you a yo-yo” and the baseline values of the F2 at these extrema and their timing with respect to the first maximum ([i])
| Symbol | Landmark | Latency re. [i] under noPert (ms; Mean ± 1 SD) | F2 under noPert (Hz;, mean ± 1SD) | ||
|---|---|---|---|---|---|
| Experiment 1 | Experiment 2 | Experiment 1 | Experiment 2 | ||
| [i] | F2 maximum at the end of “I” | 0 | 0 | 1933 ± 163 | 1938 ± 123 |
| [u]1 | F2 minimum at the end of “owe” | 162.8 ± 26.0 | 160.7 ± 28.2 | 1144 ± 137 | 1149 ± 112 |
| [j]1 | F2 maximum at the onset of “you” | 294.7 ± 31.6 | 288.7 ± 29.0 | 2155 ± 199 | 2179 ± 154 |
| [u]2 | F2 minimum at the end of “you” | 465.5 ± 39.0 | 441.9 ± 29.2 | 1072 ± 127 | 1069 ± 113 |
| [j]2 | F2 maximum at the onset of the 1st “yo” | 645.8 ± 56.6 | 620.7 ± 34.0 | 2184 ± 231 | 2211 ± 157 |
| [u]3 | F2 minimum at the end of the 1st “yo” | 835.4 ± 64.2 | 794.7 ± 39.3 | 1184 ± 124 | 1224 ± 116 |
| [j]3 | F2 minimum at the onset of the 2nd “yo” | 941.3 ± 66.7 | 896.4 ± 37.2 | 2119 ± 201 | 2124 ± 125 |