Clinical Trials Logo
  1. Home
  2. Hearing Loss
  3. NCT04167735

Assessment of Novel Sound Changing Principles in Hearing Instruments to Determine Their Application - 2019_33

Hearing Loss Clinical Trial

Official title:
Assessment of Novel Sound Changing Principles in Hearing Instruments to Determine Their Application

Clinical Trial Summary

Participants will complete a listening task in a simulated reverberant environment. Participants are seated and instructed to look at a fixation cross while a sentence is played. Sentences are varied with respect to their speech rate. While listening to the sentences participant's pupil dilation is measured by means of pupillometry which is a non-invasive physiological measurement. Participants are asked to repeat back the sentences loud. At fixed intervals, subjective ratings are collected by asking participants to move an on-screen slider using a game controller. Two hearing aid programs will be compared, one intended for speech perception in quiet and the other to reduce reverberation in reverberant environments. The study is designed as factorial, with 2 speech rates, 2 room simulations and 2 hearing aid programs. The same conditions will be re-tested once after a minimum of one day. A pilot study will determine appropriate speech rates by applying a different factorial, with 4 speech rates, 2 room simulations and 1 hearing aid program. Participants complete all conditions (within-subjects) in one experimental sessions that lasts around 1 hour.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04167735
Study type Interventional
Source Sonova AG
Contact
Status Completed
Phase N/A
Start date October 22, 2019
Completion date December 12, 2019
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT04696835 - fNIRS in Pediatric Hearing Aids N/A
Completed NCT03662256 - Reducing Childhood Hearing Loss in Rural Alaska Through a Preschool Screening and Referral Process Using Mobile Health and Telemedicine N/A
Completed NCT04602780 - Evaluating the Revised WORQ in CI Users
Completed NCT03723161 - Evaluation of the Ponto Bone Anchored Hearing System in a Pediatric Atresia Population
Completed NCT05086809 - Investigation of an Updated Bone-anchored Sound Processor N/A
Active, not recruiting NCT03548779 - North Carolina Genomic Evaluation by Next-generation Exome Sequencing, 2 N/A
Completed NCT03428841 - Audiovisual Assessment After Dural Puncture During Epidural Placement in Obstetric Patients N/A
Completed NCT04559282 - Home Test of New Sound Processor N/A
Enrolling by invitation NCT03345654 - Individually-guided Hearing Aid Fitting
Completed NCT06016335 - MRI-based Synthetic CT Images of the Head and Neck N/A
Completed NCT05165121 - Comparison of Hearing Aid Fitting Outcomes Between Self-fit and Professional Fit for MDHearing Smart Hearing Aids N/A
Recruiting NCT05533840 - Establishment and Application of a New Imaging System for Otology Based on Ultra-high Resolution CT
Completed NCT04622059 - AUditive Direct In-utero Observation (AUDIO): Prenatal Testing of Congenital Hypoacusis N/A
Terminated NCT02294812 - Effects of Cognitive Training on Speech Perception N/A
Recruiting NCT02558478 - Identification of New Genes Implicated in Rare Neurosensory Diseases by Whole Exome Sequencing N/A
Withdrawn NCT02740322 - Validating the Hum Test N/A
Completed NCT01963104 - Community-Based Kiosks for Hearing Screening and Education N/A
Completed NCT01892007 - Evaluation of Cogmed Working Memory Training for Adult Hearing Aid Users N/A
Completed NCT01857661 - The Influence of the Sound Generator Combined With Conventional Amplification for Tinnitus Control: Blind Randomized Clinical Trial N/A
Withdrawn NCT01223638 - The Prevalence of Hearing Loss Among Children With Congenital Hypothyroidism N/A