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Results 81 - 84 of 84
Presenter(s): Stacy Garrard; Tiffany Hoskins; Shae D Morgan
Credit(s): PDHs: 0.5, ASHA CEUs*: 0.05
Summary: This course presents a study that looked at effect of masker type on both emotion and word recognition at different signal to noise ratios (SNRs).
Presenter(s): Vishakha W Rawool, PhD; Chelsea Campbell, AuD
Credit(s): PDHs: 0.5, ASHA CEUs*: 0.05
Summary: This session analyzed the correlation between the binaural summation measured via acoustic reflex thresholds and the results of the masking level difference established for 500 Hz in 60 participants. The Pearson Correlation Analyses between the MLD values and the binaural summation revealed a significant (r= 0.277; p = 0.032) correlation when the probe stimulus was presented to the right ear and the reflex evoking clicks were presented to the left ear. Although the correlation is significant, the effect size is small, suggesting that each measure may provide information about both similar and different aspects of binaural processing and can be included in a battery of auditory processing disorders (APD) tests.
Credit(s): PDHs: 0.5, ASHA CEUs*: 0.05
Summary: This SIG 8 activity summarizes the existing knowledge regarding auditory and nonauditory health outcomes of roadway traffic noise. Sources of roadway noise, theorized impacts on the auditory system, systems of measurement, and proposed policy and public health solutions are reviewed. The authors describe how audiologists fit within broader public health efforts to address noise exposure in the population.
Credit(s): PDHs: 1.0, ASHA CEUs*: 0.1
Summary: The auditory brainstem response (ABR) can be elicited by broadband stimuli such as the click and chirp. Differences in the click- and chirp-evoked ABR have been extensively described using subjective analyses. The aim of the current research included in this SIG 6 activity is to determine if subjectively observed differences between the click- and chirp-evoked ABR are also represented in objective signal-to-noise ratio measurements obtained from these responses at different stimulus intensities and sweep counts.
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