Predicting the Speech Intelligibility in Fluctuating and Reverberant Background Noise
Completed
- Conditions
- Hearing ImpairmentHearing Loss10019243
- Registration Number
- NL-OMON44646
- Lead Sponsor
- Academisch Medisch Centrum
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 40
Inclusion Criteria
Normal hearing subjects:
Over 18 years of age
Hearing threshold <= 20 dB (PTA0.5/1/2/4 kHz);Hearing impaired subjects:
Over 18 years of age
Sensorineural hearing loss
Symmetrical hearing loss:
The difference between the average PTA at 0.5/1/2/4 kHz of both ears can be maximally 10 dB
Hearing thresholds (assessed within the last 6 months):
Threshold > 35 dB PTA0.5/1/2/4kHz
Exclusion Criteria
Language problems
Conductive hearing loss:
Average air-bone gap of > 10 dB at 0.5/1/2/4/ kHz
Study & Design
- Study Type
- Observational non invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>This study aims to validate the ESTI model using speech intelligibility<br /><br>measurements. We aim to do speech intelligibility measurements for all subjects<br /><br>in different conditions (noise type en reverberation time) and compare these to<br /><br>the model outcomes.</p><br>
- Secondary Outcome Measures
Name Time Method <p>NA</p><br>