Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
NA
20 participants
INTERVENTIONAL
2015-01-31
2015-07-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Use of Frequency Compression in Severe-profound Hearing Loss Adults
NCT04623112
A Comparative Clinical Investigation of Musician's Preference With Hearing Aids
NCT04939259
Non-linear Frequency Compared to Conventional Processing in Patients With and Without Cochlear Dead Regions.
NCT04145661
Performance of a Hearing Aid Platform Including Different Styles of Hearing Aids
NCT02298452
Appreciation for Music Processed by Hearing Aids
NCT05568329
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
NA
SINGLE_GROUP
TREATMENT
DOUBLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Compressive signal processing algorithm
Participants compare music signals with preprocessing to the same music signals without compressive preprocessing.
Audio signal processing (applied offline before playback)
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Audio signal processing (applied offline before playback)
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* German-speaking
* Symmetric, mild to severe, ski-slope hearing loss
* Binaural hearing aid user without frequency lowering
* Informed Consent as documented by signature
Exclusion Criteria
* People with mental-health problems
* People whose audiogram is older than 12 months and it is not possible make a reliable measurement
* Very limited motor activity or mobility
18 Years
99 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Phonak AG, Switzerland
INDUSTRY
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Phonak AG
Staefa, Canton of Zurich, Switzerland
Countries
Review the countries where the study has at least one active or historical site.
References
Explore related publications, articles, or registry entries linked to this study.
Kirchberger M, Russo FA. Dynamic Range Across Music Genres and the Perception of Dynamic Compression in Hearing-Impaired Listeners. Trends Hear. 2016 Feb 10;20:2331216516630549. doi: 10.1177/2331216516630549.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
KEK-ZH 2014-0520
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.