Table 1.
Frequencies of the tones (Hz) in each category in the complex condition.
| Low tones | Middle tones | High tones |
|---|---|---|
| 261 | 622 | 1479 |
| 277 | 659 | 1567 |
| 293 | 698 | 1661 |
| 311 | 739 | 1760 |
| 329 | 783 | 1864 |
The tones used in the simple condition are underlined.
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