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Total distortion (as measured by HASQI) for the 10 stimulus conditions in quiet, including no processing and nine frequency compression conditions.
| Condition # | Frequency Cutoff (Hz) |
Compression Ratio |
HASQI |
|---|---|---|---|
| 1 | No Process | No Process | 1.000 |
| 2 | 2000 | 1.5 | 0.833 |
| 3 | 1500 | 1.5 | 0.733 |
| 4 | 2000 | 2 | 0.723 |
| 5 | 2000 | 3 | 0.618 |
| 6 | 1500 | 2 | 0.578 |
| 7 | 1000 | 1.5 | 0.570 |
| 8 | 1500 | 3 | 0.462 |
| 9 | 1000 | 2 | 0.377 |
| 10 | 1000 | 3 | 0.253 |
