Objective Estimation of Frequency-Specific Pure-Tone Hearing Thresholds following Bone-Conduction Hearing Aid Stimulation
Figure 3
Individual behavioral pure-tone threshold for all subjects as function of the electrophysiologically measured threshold, for both stimulation with the Baha as transducer and frequencies of 0.5 kHz, 1 kHz, and 2 kHz shown as bubble chart (small circle: , large circle: ). Linear regression analysis was significant for all frequencies. Shaded areas mark the difference of ±5 dB from the diagonal which was the resolution of the threshold measurements.
