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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: J Speech Lang Hear Res. 2013 Jun 19;56(5):10.1044/1092-4388(2013/12-0151). doi: 10.1044/1092-4388(2013/12-0151)

Table 1.

Summary of test conditions.

No frequency
lowering
CR=1.5 CR=2.0 CR = 3.0

1.0
kHz
1.5
kHz
2.0
kHz
1.0
kHz
1.5
kHz
2.0
kHz
1.0
kHz
1.5
kHz
2.0
kHz

−10 dB SNR −10 dB SNR −10 dB SNR −10 dB SNR
−5 dB SNR −5 dB SNR −5 dB SNR −5 dB SNR
0 dB SNR 0 dB SNR 0 dB SNR 0 dB SNR
+5 dB SNR +5 dB SNR +5 dB SNR +5 dB SNR
+10 dB SNR +10 dB SNR +10 dB SNR +10 dB SNR
Quiet Quiet Quiet Quiet