Purpose: In this study, the development of a quantitative measurement method to predict long-term auditory adaptation through the stimuli that have been modulated according to different short-term modulation types was aimed to form a psychoacoustic test battery. It might be used in the evaluation process of individuals with hidden hearing loss.
Methods: The individuals participating in our study were separated into two groups: high-risk group (n = 39) and low-risk group (n = 30) according to the noise-exposure score. To all participants, auditory brainstem response (ABR), dichotically digit test, Turkish matrix sentence test, otoacoustic emissions test, amplitude modulation detection test, and loudness adaptation test were applied. Stimuli, used in loudness adaptation tests, were provided in three different experiment pairs (experiment 1-2, experiment 3-4, and experiment 5-6).
Results: The amplitude of wave I of ABR increased as the intensity level increased in the low-risk group, whereas the amplitude reduced as the intensity level increased in the high-risk group (P < 0.05). When different carrier frequency stimuli were used in amplitude modulation detection test, we found that loudness adaptation was highest at 1 kHz carrier frequency with background noise (P < 0.05).
Conclusion: We observed that individuals assumed having hidden hearing loss had high adaptation scores. It was thought that this result might be related to auditory nerve fibers with low spontaneous rate and thus distortion in temporal coding skills might lead to abnormal loudness adaptation, especially with contralateral noise.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9703821 | PMC |
| http://dx.doi.org/10.4103/nah.NAH_67_20 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
On the potential benefits of wide dynamic range compression for workers in loud environments: a scoping literature review.
Int J Occup Saf Ergon
December 2024
École de technologie supérieure (ÉTS), Université du Québec, Canada.
This literature review investigates the application of wide dynamic range compression (WDRC) to enhance hearing protection and communication among workers in a noisy environment. Given the prevalence of noise-induced hearing loss, there is a major need to provide workers, with or at risk of hearing loss, with a solution that not only protects their hearing but also facilitates effective communication. WDRC, which amplifies softer sounds while limiting louder sounds, appears a promising approach.
View Article and Find Full Text PDFValidation of the European French Version of the Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V).
J Voice
November 2024
École d'orthophonie et d'audiologie, Faculté de médecine, Université de Montréal, Québec, Canada.
Objective: This study aimed to validate the French adaptation of the Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) for assessing voice disorders in France. The CAPE-V addresses limitations of the GRBAS by providing a more sensitive, standardized approach to evaluating six vocal parameters (overall severity, roughness, breathiness, strain, pitch, and loudness) on three tasks (sustained vowels, sentence reading, and spontaneous speech). The study focused on investigating the intra- and inter-rater reliability, as well as the convergent and discriminant validity of the CAPE-V.
View Article and Find Full Text PDFProsody matters: Preserved prominence marking strategies in people with Parkinson's disease independent of motor status.
PLoS One
August 2024
IfL Phonetics, Faculty of Arts and Humanities, University of Cologne, Cologne, Germany.
While many studies focus on segmental variation in Parkinsonian speech, little is known about prosodic modulations reflecting the ability to adapt to communicative demands in people with Parkinson's disease (PwPD). This type of prosodic modulation is important for social interaction, and it involves modifications in speech melody (intonational level) and articulation of consonants and vowels (segmental level). The present study investigates phonetic cues of prosodic modulations with respect to different focus structures in mild dysarthric PwPD as a function of levodopa.
View Article and Find Full Text PDFChanging Knowledge, Principles, and Technology in Contemporary Clinical Audiological Practice: A Narrative Review.
J Clin Med
August 2024
Institute of Health Management, 185-187 Boundary Road, North Melbourne, VIC 3051, Australia.
The field of audiology as a collection of auditory science knowledge, research, and clinical methods, technologies, and practices has seen great changes. A deeper understanding of psychological, cognitive, and behavioural interactions has led to a growing range of variables of interest to measure and track in diagnostic and rehabilitative processes. Technology-led changes to clinical practices, including teleaudiology, have heralded a call to action in order to recognise the role and impact of autonomy and agency on clinical practice, engagement, and outcomes.
View Article and Find Full Text PDFPsychoacoustic ranking and selection using modified knockout tournaments.
J Acoust Soc Am
August 2024
Acoustics Lab, Department of Information and Communications Engineering, Aalto University, Espoo, Finland.
This paper introduces a ranking and selection approach to psychoacoustic and psychophysical experimentation, with the aim of identifying top-ranking samples in listening experiments with minimal pairwise comparisons. We draw inspiration from sports tournament designs and propose to adopt modified knockout (KO) tournaments. Two variants of modified KO tournaments are described, which adapt the tree selection sorting algorithm and the replacement selection algorithm known from computer science.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!