TABLE IV.
Vowel Level |
2nd Formant |
High SR | Medium SR | Low SR | Total |
---|---|---|---|---|---|
43 dB SPL | 2000 | 137.8 | 104.7 | No resp. | 171.9 |
1900 | 106.2 | 80.7 | 132.6 | ||
1800 | 62.1 | 47.0 | 77.5 | ||
1750 | 35.0 | 26.8 | 43.8 | ||
1725 | 26.8 | 21.1 | 33.8 | ||
1710 | 16.5 | 13.1 | 20.8 | ||
63 dB SPL | 2000 | 66.9 | 62.3 | 67.8 | 109.2 |
1900 | 51.6 | 48.0 | 52.2 | 84.2 | |
1800 | 30.3 | 28.2 | 30.5 | 49.4 | |
1750 | 16.8 | 15.7 | 17.3 | 27.5 | |
1725 | 12.5 | 11.9 | 13.5 | 20.6 | |
1710 | 7.7 | 7.3 | 8.3 | 12.7 | |
83 dB SPL | 2000 | 36.1 | 36.6 | 54.7 | 72.2 |
1900 | 27.8 | 28.2 | 42.2 | 55.7 | |
1800 | 16.4 | 16.6 | 24.7 | 32.7 | |
1750 | 9.0 | 9.2 | 13.9 | 18.1 | |
1725 | 6.7 | 6.8 | 10.6 | 13.6 | |
1710 | 4.1 | 4.2 | 6.5 | 8.3 |