Electroacoustic Comparison of Hearing Aid Output of Phonemes in Running Speech versus Isolation: Implications for Aided Cortical Auditory Evoked Potentials Testing
Figure 1
(a) illustrates the amplitude-time waveform of the output of one of the hearing aids when the stimulus /a/ was presented at 65 dB SPL. The hearing aid was programmed to DSL v5 targets derived for the audiogram N4. The first few repetitions are more variable than the later repetitions. (b) illustrates the amplitude-time waveform of the output of one of the hearing aids when the stimulus /g/ was presented at 55 dB SPL. The hearing aid was programmed to DSL v5 targets derived for the audiogram N4. The first few repetitions are lower in level compared to the later repetitions.
