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Test–Retest Reliability and Agreement of Ear-Canal and Mastoid Wave I Auditory Brainstem Responses in Healthy Young Adults

Test–retest reliability of Wave I amplitude and latency was assessed in 30 healthy adults (18–25 years, 19 women) with normal hearing and speech-in-noise performance, along with potential sources of variability (head size, cardiorespiratory parameters, tester effects)

Continue ReadingTest–Retest Reliability and Agreement of Ear-Canal and Mastoid Wave I Auditory Brainstem Responses in Healthy Young Adults

Speech-in-Noise as a Biomarker of Peripheral Auditory Neuropathy in Metabolic Disorders: Proof of Concept in Patients with Uncontrolled Type 2 Diabetes

The DIAMANT study reports hearing phenotypes encountered in patient with type-2 diabetes, with a particular focus on subclinical hearing loss associated with speech-in-noise intelligibility deficit.

Continue ReadingSpeech-in-Noise as a Biomarker of Peripheral Auditory Neuropathy in Metabolic Disorders: Proof of Concept in Patients with Uncontrolled Type 2 Diabetes

Comparative Study of AutoNRM Intelligent Mapping and Manual Mapping in Nurotron Cochlear Implant Recipients 

AutoNRM automatically generates ECAP-based cochlear implant fitting maps that provide hearing, speech perception, and subjective listening outcomes comparable to conventional psychophysical fitting in adult CI users.

Continue ReadingComparative Study of AutoNRM Intelligent Mapping and Manual Mapping in Nurotron Cochlear Implant Recipients 

Extending Dynamic Causal Modelling with Interlaminar Connectivity for Laminar fMRI

We validate this framework for studying auditory microcircuit dynamics, using forward simulations and parameter recovery analyses to confirm plausible cortical responses and reveal clear boundaries of parameter identifiability from laminar fMRI.

Continue ReadingExtending Dynamic Causal Modelling with Interlaminar Connectivity for Laminar fMRI

The Effect of Changing Talker Voices on Speech Perception in Individuals with Normal Hearing 

This study found that the speed and accuracy of speech recognition was significantly lower when listening to multiple changing target talkers compared to a single constant talker for sentences in noise in individuals with normal hearing.

Continue ReadingThe Effect of Changing Talker Voices on Speech Perception in Individuals with Normal Hearing 

Influence of Spatial Hearing on Auditory Parallel Subitizing Efficiency

This study investigates whether distributing sounds across more distinct spatial locations improves auditory subitizing, finding a tradeoff between accuracy and response speed across two spatial configurations.

Continue ReadingInfluence of Spatial Hearing on Auditory Parallel Subitizing Efficiency

Exploring the Auditory-Tactile Integration of Complex Acoustic Features using the Multichannel Vibrotactile Gloves 

The Multichannel Vibrotactile Glove, an assistive device we developed to convey acoustic signals as vibrations and to serve as a flexible platform to explore signal processing strategies for multisensory hearing rehabilitation, enables perception of complex timbre cues, but auditory-tactile stimulation was only beneficial for temporal cues and not spectral cues, revealing constraints and opportunities for multisensory technologies development.

Continue ReadingExploring the Auditory-Tactile Integration of Complex Acoustic Features using the Multichannel Vibrotactile Gloves 

Effects of Chiropractic Interventions on the Audio-Vestibular System: A Systematic Review 

This systematic review of five studies indicates that chiropractic interventions primarily targeting cervical pathologies can improve audio-vestibular symptoms, while emphasizing the critical need for multidisciplinary clinical trials and the differentiation of specific vestibular functions from general balance control.

Continue ReadingEffects of Chiropractic Interventions on the Audio-Vestibular System: A Systematic Review 

The Differentiable Auditory Loop (DAL): Neural Activity Alignment for Personalized Hearing Aids 

We introduce a new, open-source framework for training a low-resource, low-latency ML hearing aid, based on a loss function that compares neural activity patterns from a differentiable model of the human inner ear.

Continue ReadingThe Differentiable Auditory Loop (DAL): Neural Activity Alignment for Personalized Hearing Aids 

Speech-in-Noise Difficulties in Aminoglycoside Ototoxicity Reflects Combined Afferent and Efferent Dysfunction

Despite early extended high-frequency loss, speech-in-noise difficulties in cystic fibrosis are primarily predicted by standard-frequency hearing and associated neural dysfunction.

Continue ReadingSpeech-in-Noise Difficulties in Aminoglycoside Ototoxicity Reflects Combined Afferent and Efferent Dysfunction

Impact of Misophonic Triggers on Binaural Auditory Integration: Evidence from Dichotic Listening Testing

Exposure to misophonic trigger sounds selectively degrades binaural dichotic listening performance in adults with misophonia, with no effect observed in healthy controls

Continue ReadingImpact of Misophonic Triggers on Binaural Auditory Integration: Evidence from Dichotic Listening Testing

EdgeConvGRU: A Lightweight Hybrid Architecture for Robust Acoustic Scene Classification for Medical Hearing Aids 

EdgeConvGRU is a lightweight, 34K-parameter neural network architecture that enables accurate, real-time acoustic scene classification tailored for resource-constrained hearing aid devices.

Continue ReadingEdgeConvGRU: A Lightweight Hybrid Architecture for Robust Acoustic Scene Classification for Medical Hearing Aids 

Behavioural and Neurophysiological Correlates of Adaptation to Noise in AM Detection

 This study investigated neurophysiological markers of adaptation to noise in normal-hearing adults. Behavioural amplitude modulation (AM) detection thresholds and auditory steady-state responses (ASSRs) were measured at early and late temporal positions relative to noise onset. Results showed improved AM detection and increased ASSR amplitude in the late condition, suggesting ASSRs may objectively index adaptation to noise.

Continue ReadingBehavioural and Neurophysiological Correlates of Adaptation to Noise in AM Detection

Speech Perception In Noise In Individuals With Misophonia: Evidence From The Audible Contrast Threshold Test 

Individuals with misophonia demonstrated significantly poorer ACT scores compared to controls, indicating impaired speech perception in noise likely driven by heightened emotional reactivity affecting central auditory processing.

Continue ReadingSpeech Perception In Noise In Individuals With Misophonia: Evidence From The Audible Contrast Threshold Test 

Prediction of Speech Outcomes with Cochlear Implants: Limitations and Opportunities for Clinical Practice

A retrospective analysis of 538 adult cochlear implant recipients showing that individual post-operative speech scores cannot be predicted from pre-operative data, but binary risk screening and post-operative profiling offer clinically actionable alternatives.

Continue ReadingPrediction of Speech Outcomes with Cochlear Implants: Limitations and Opportunities for Clinical Practice

From Clinic to Reality: Integrating Sound Field Testing and Hearing Quality Measures in Cochlear Implant Users

Cochlear implant users show significant deficits in speech recognition and sound localization in complex acoustic environments compared to normal-hearing individuals, highlighting the need for more ecologically valid assessment methods beyond standard audiometry.

Continue ReadingFrom Clinic to Reality: Integrating Sound Field Testing and Hearing Quality Measures in Cochlear Implant Users

From Detection to Understanding: Speech-in-Noise Screening Identifies Functional Auditory Deficits with Electrophysiologic Correlates in a Clinical Subset 

Speech-in-noise screening identifies children missed by traditional methods, with electrophysiologic findings revealing underlying neural encoding deficits.

Continue ReadingFrom Detection to Understanding: Speech-in-Noise Screening Identifies Functional Auditory Deficits with Electrophysiologic Correlates in a Clinical Subset 

Individualized Amplitude Compression for Improved Listening Outcomes at Moderate to High Sound Levels

This study evaluates a novel amplitude compression strategy for improved listening outcomes with hearing aids at moderate to high sound levels.

Continue ReadingIndividualized Amplitude Compression for Improved Listening Outcomes at Moderate to High Sound Levels

Deep Learning–Based Classification of Hidden Cochlear Pathologies based on ABR Waterfall Plots

A lightweight deep-learning pipeline classified chinchilla ABR waterfall plots to detect hidden cochlear pathology and differentiate synaptopathic-like changes from carboplatin-induced inner-hair-cell dysfunction.

Continue ReadingDeep Learning–Based Classification of Hidden Cochlear Pathologies based on ABR Waterfall Plots

Participant-in-the-Loop Research on Speech enhancement for Multi-Talker Scenarios in Hearing Aids

This study evaluates a framework for real-time DOA-guided single, and multi-beam MVDR beamforming for hearing aids using a participant-in-the-loop speech reception test.

Continue ReadingParticipant-in-the-Loop Research on Speech enhancement for Multi-Talker Scenarios in Hearing Aids

Measurement-Aware Registry Design for Cochlear Implant Outcomes: Lessons from a 25-Year Clinical Dataset

Clinical cochlear implant registries suffer from structured, non-random missingness in key variables, and a measurement-aware design is essential to enable reliable, generalizable predictive modeling and personalized care.

Continue ReadingMeasurement-Aware Registry Design for Cochlear Implant Outcomes: Lessons from a 25-Year Clinical Dataset

Towards modelling the impact of spread of excitation on classical psychophysical paradigms with cochlear implant users 

Towards improving the precision of cochlear implant stimulation: Computational modelling of channel interactions

Continue ReadingTowards modelling the impact of spread of excitation on classical psychophysical paradigms with cochlear implant users 

Technical Evaluation of Scene-Aware Dynamic Compression for Hearing Aids Using a Database of Natural Conversations

We investigated the benefit of scene-aware dynamic range compression (DRC) in comparison to conventional DRC in complex communication scenarios using a database of natural conversations for simulations in a virtual acoustic environment with a-priori knowledge.

Continue ReadingTechnical Evaluation of Scene-Aware Dynamic Compression for Hearing Aids Using a Database of Natural Conversations

Audiometric data reproducibility with differential privacy using the Laplace mechanism

This study explores differential privacy in synthetic audiometric data, simulating epsilon noise levels that preserve statistical validity for open reproducible research.

Continue ReadingAudiometric data reproducibility with differential privacy using the Laplace mechanism

Multichannel Auditory Cortical Evoked Potentials and Source Localization Analyses in Misophonia: A Neurophysiological Investigation 

This study demonstrates that individuals with misophonia exhibit altered auditory cortical processing.

Continue ReadingMultichannel Auditory Cortical Evoked Potentials and Source Localization Analyses in Misophonia: A Neurophysiological Investigation 

Age-Related Alteration of Neural Correlates of Tone-in-Noise Detection in the Auditory Midbrain 

In the same animals, single-unit recordings from IC neurons revealed that old mice show degraded tone detection in noise, with fewer units responding selectively to the embedded tone, a shift toward more sustained response types, and heterogeneous spiking responses to tone-in-noise stimuli compared to young animals.

Continue ReadingAge-Related Alteration of Neural Correlates of Tone-in-Noise Detection in the Auditory Midbrain 

From Part Task Training to Integrated Simulation: Addressing Clinical Capacity and Assessment Challenges in Audiology Education

This presentation outlines a part‑task simulation framework in audiology education that addresses clinical training capacity and assessment challenges by progressively developing and integrating discrete clinical competencies into holistic simulated cases.

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Speech and Spatial Feature Encoding in Binaural, Naturalistic Audio Representation Models

We use a naturalistic audio foundation model and explainability analyses to show spatial- and spectral cues are encoded at different model stages, and show a difference in relevant frequency regions for localisation- versus classification tasks.

Continue ReadingSpeech and Spatial Feature Encoding in Binaural, Naturalistic Audio Representation Models

Binaural Neural Processing in Children With and Without a History of Otitis Media

Neural and behavioural measures of binaural processing improve with larger interaural time differences in children, with no clear differences between those with and without a history of otitis media.

Continue ReadingBinaural Neural Processing in Children With and Without a History of Otitis Media