73 results
To assess the efficacy of the Tinnitus Implant System on tinnitus loudness in adults with moderate to severe chronic tinnitus accompanied by normal hearing to moderately severe hearing loss at 6 months post-activation of the Tinnitus Implant System.
The aim of the investigation is to demonstrate that the ATB System provides an improvement in hearing outcomes and quality of life compared to unaided hearing in patients with a conductive or mixed hearing loss or single-sided sensorineural deafness…
The purpose of this study is to investigate the individual characteristics of loudness perception in typical candidates for bilateral hearing aids. Data on spectral loudness summation and binaural loudness summation and their mutual interactions as…
The purpose of this study is to understand the complex dynamics between hearing impairment and aging for auditory perception.
To validate a questionnaire assessing music-listening behavior among children and adolescents aged 12 to 18 years.
The primary goal of this study is to evaluate the effect of varying stimulation parameters (inter-phase gap, phase duration, en inter-pulse interval) on the nerve and brainstem response and to correlate this to speech perception performance with the…
The use of multiple programs programmed on the CI processor will be compared to the automatic scene analyser (SCAN). The possibilities of performing speech intelligibility tests at home will be examined and implemented in a webbased environment, and…
This is an exploratory validation study in a small group of subjects receiving a CI to verify if ECoG measurements with AB*s novel ECoG system are useful as an intra-operative tool for soft surgical techniques to spare residual hearing. This trial…
The purpose of this study is to determine the perceptual effects of varying time constants in a noise reduction algorithm. With this study we will obtain more information on the importance of the temporal settings of noise reduction algorithms.
Main objective: To map the natural course of the visual and hearing deterioration in Usher Syndrome type 2 for upcoming genetic therapy studies.Secondary Objective 1): To determine a. the necessary type of (combined) examinations, b. the sample size…
To quantify the tinnitus relief provided by CART sound therapy.
To investigate the effect of new hearing aid processing techniques on speech understanding and sound localization in bimodal listeners
Primary: to evaluate the effect of three different available gain prescriptions for percutaneous bone anchored hearing aids on experienced speech understanding, loudness, sound quality, own-voice quality, and listening effort in real-life situations…