Tonal Tinnitus Does Not Interfere with Tone Detection at the Tinnitus Pitch-Matched Frequency.

However, this difference was only marginally significant (p = 0.046, Mann–Whitney U-test, not corrected for multiple testing), and, more importantly, thresholds obtained from the psychometric curve tests did not differ significantly between tinnitus and control participants both at f tp (63.6 ± 19.7 vs. 61.2 ± 16.9 dB SPL; p = 0.70, t-test) and at 0.6 oct below f tp (49.9 ± 16.9 vs. 39.6 ± 15.6 dB SPL; p = 0.065, t-test).

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