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Means and standard deviations for the hearing thresholds (re: ANSI, 2004) of the 11 older adults with impaired hearing tested in Experiment III.
| Test frequency (Hz) | M threshold in dB HL | SD in dB HL |
|---|---|---|
| 250 | 17.3 | 10.3 |
| 500 | 18.2 | 7.2 |
| 1000 | 14.1 | 8.0 |
| 2000 | 28.2 | 13.5 |
| 3000 | 42.3 | 13.7 |
| 4000 | 52.7 | 12.3 |
| 6000 | 62.3 | 15.6 |
| 8000 | 65.5 | 16.0 |
