Table 1.
6 Weeks | CF Shift | Percentage | Threshold Shift | Percentage | |||||
---|---|---|---|---|---|---|---|---|---|
Freq Band | Up | Down | Up | Down | N | Up | Down | Up | Down |
< 0.5 kHz |
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sm17 | 0 | 0 | 0.0% | 0.0% | 2 | 1 | 0 | 50.0% | 0.0% |
sm69 | 1 | 0 | 100.0% | 0.0% | 1 | 0 | 0 | 0.0% | 0.0% |
sm75 | 0 | 2 | 0.0% | 20.0% | 10 | 8 | 0 | 80.0% | 0.0% |
subtotal | 1 | 2 | 7.7% | 15.4% | 13 | 9 | 0 | 69.2% | 0.0% |
0.5 – 1 kHz |
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sm17 | 4 | 3 | 12.5% | 9.4% | 32 | 18 | 0 | 56.3% | 0.0% |
sm69 | 6 | 2 | 14.6% | 4.9% | 41 | 22 | 0 | 53.7% | 0.0% |
sm75 | 25 | 8 | 58.1% | 18.6% | 43 | 24 | 0 | 55.8% | 0.0% |
subtotal | 35 | 13 | 30.2% | 11.2% | 116 | 64 | 0 | 55.2% | 0.0% |
1 – 2 kHz |
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sm17 | 7 | 4 | 18.4% | 10.5% | 38 | 26 | 0 | 68.4% | 0.0% |
sm69 | 5 | 1 | 9.3% | 1.9% | 54 | 23 | 0 | 42.6% | 0.0% |
sm75 | 31 | 1 | 72.1% | 2.3% | 43 | 26 | 0 | 60.5% | 0.0% |
subtotal | 43 | 6 | 31.9% | 4.4% | 135 | 75 | 0 | 55.6% | 0.0% |
2 – 4 kHz |
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sm17 | 0 | 1 | 0.0% | 5.0% | 20 | 6 | 0 | 30.0% | 0.0% |
sm69 | 0 | 5 | 0.0% | 11.6% | 43 | 11 | 0 | 25.6% | 0.0% |
sm75 | 7 | 1 | 21.9% | 3.1% | 32 | 24 | 0 | 75.0% | 0.0% |
subtotal | 7 | 7 | 7.4% | 7.4% | 95 | 41 | 0 | 43.2% | 0.0% |
4 – 8 kHz |
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sm17 | 0 | 3 | 0.0% | 21.4% | 14 | 0 | 0 | 0.0% | 0.0% |
sm69 | 0 | 0 | 0.0% | 0.0% | 0 | 0 | 0 | 0.0% | 0.0% |
sm75 | 0 | 1 | 0.0% | 8.3% | 12 | 3 | 0 | 25.0% | 0.0% |
subtotal | 0 | 4 | 0.0% | 15.4% | 26 | 3 | 0 | 11.5% | 0.0% |
> 8 kHz |
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sm17 | 0 | 0 | 0.0% | 0.0% | 0 | 0 | 0 | 0.0% | 0.0% |
sm69 | 0 | 0 | 0.0% | 0.0% | 0 | 0 | 0 | 0.0% | 0.0% |
sm75 | 0 | 0 | 0.0% | 0.0% | 0 | 0 | 0 | 0.0% | 0.0% |
subtotal | 0 | 0 | 0.0% | 0.0% | 0 | 0 | 0 | 0.0% | 0.0% |
All Bands |
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total | 86 | 32 | 22.3% | 8.3% | 385 | 192 | 0 | 49.9% | 0.0% |
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Monkey | |||||||||
| |||||||||
sm17 | 11 | 11 | 10.4% | 10.4% | 106 | 51 | 0 | 48.1% | 0.0% |
sm69 | 12 | 8 | 8.6% | 5.8% | 139 | 56 | 0 | 40.3% | 0.0% |
sm75 | 63 | 13 | 45.0% | 9.3% | 140 | 85 | 0 | 60.7% | 0.0% |