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ClinicalTrials.gov public records Last synced Oct 22, 2026, 3:20 AM EDT

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Showing 1–24 of 49 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Speech Perception Clear all
Enrolling by invitation Not applicable Interventional

Functional Organization of the Superior Temporal Gyrus for Speech Perception

NCT05435859
View directory record Official record
Conditions
Epilepsy, Brain Tumor, Speech
Interventions
Speech Tasks
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 22, 2026, 3:20 AM EDT
Not yet recruiting Not applicable Interventional

Speech Intervention Via Telepractice for Children With Repaired Cleft Palate

NCT07434375
View directory record Official record
Conditions
Cleft Palate Children, Speech Sound Disorder
Interventions
Speech therapy via teleprace, Face-to-face speech therapy
Behavioral
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
5 Years to 11 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 22, 2026, 3:20 AM EDT
Enrolling by invitation Not applicable Interventional

Dynamic Neural Mechanisms of Audiovisual Speech Perception

NCT04290130
View directory record Official record
Conditions
Speech Perception
Interventions
Measurement of brain activity using electrodes.
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 22, 2026, 3:20 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Visual Acoustic Biofeedback for RSE Via Telepractice

NCT04858022
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Visual-Acoustic Biofeedback Treatment, No Treatment
Behavioral · Other
Lead sponsor
Montclair State University
Other
Eligibility
9 Years to 15 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Upper Montclair, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 22, 2026, 3:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Speech Perception With High Cognitive Demand

NCT04698356
View directory record Official record
Conditions
Speech Intelligibility, Aging
Interventions
Auditory-cognitive training paradigm
Behavioral
Lead sponsor
University of Maryland, College Park
Other
Eligibility
18 Years to 30 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
College Park, Maryland
Source: ClinicalTrials.gov public record
Updated May 30, 2023 · Synced Oct 22, 2026, 3:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Perception of Speech in Noise in Children With Communication Disorders

NCT04473729
View directory record Official record
Conditions
Speech Perception
Interventions
Audiovisual speech training in noise for children
Other
Lead sponsor
Smarty Ears
Industry
Eligibility
8 Years to 12 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
New Haven, Connecticut • Hampton, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 30, 2021 · Synced Oct 22, 2026, 3:20 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Music-Based Interventions, Aging, Alzheimer's Disease

NCT06152211
View directory record Official record
Conditions
Speech Perception, Anxiety, Social Behavior
Interventions
Choir, Group Music Listening
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
65 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2024 · Synced Oct 22, 2026, 3:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Speech in Noise Perception for Individuals With Age-related Hearing Loss

NCT07192757
View directory record Official record
Conditions
Presbycusis
Interventions
transcutaneous auricular vagus nerve stimulation, Sham Control
Device
Lead sponsor
University of Florida
Other
Eligibility
55 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 22, 2026, 3:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Framework For Linking Sequential Pattern Rules in DLD: Perception in Toddlers

NCT04531514
View directory record Official record
Conditions
Developmental Language Disorder, Speech Sound Disorder, Specific Language Impairment
Interventions
Sensitivity to phonological rules & referents OR: Toddlers, Sensitivity to phonological rules & referents FR: Toddlers
Other
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
19 Months to 36 Months
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 22, 2026, 3:20 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Effectiveness of Over the Counter Hearing Products for Middle-Aged Adults

NCT03511417
View directory record Official record
Conditions
Hearing Loss, Functional
Interventions
over-the-counter hearing device
Device
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
40 Years to 64 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Amherst, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2021 · Synced Oct 22, 2026, 3:20 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Role of the Auditory Efferent System in Auditory Perceptual Learning

NCT02574247
View directory record Official record
Conditions
Auditory Training and Auditory Efferent System
Interventions
Computerized auditory training
Procedure
Lead sponsor
VA Loma Linda Health Care System
Federal
Eligibility
35 Years to 89 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jan 5, 2018 · Synced Oct 22, 2026, 3:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Framework For Linking Sequential Pattern Rules in DLD: Perception in Adults

NCT04996472
View directory record Official record
Conditions
Developmental Language Disorder, Speech Sound Disorder, Specific Language Impairment
Interventions
Sensitivity to phonological rules: Adults, Sensitivity to semantic category cues: Adults
Behavioral
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
18 Years to 30 Years
Enrollment
933 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
2
States / cities
Tucson, Arizona • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 22, 2026, 3:20 AM EDT
Recruiting Not applicable Interventional

Evaluating a Deep Neural Noise-Reduction Algorithm for Hearing Aids

NCT07287774
View directory record Official record
Conditions
Hearing Loss, Cochlear
Interventions
Hearing Aid Noise Reduction - Off, Hearing Aid Noise Reduction - Low, Hearing Aid Noise Reduction - High, Negative SNR, Zero signal-to-noise ratio, Positive SNR
Device · Other
Lead sponsor
Purdue University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 22, 2026, 3:20 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Speech-in-noise Perception in Autism and Fragile X

NCT06088589
View directory record Official record
Conditions
Autism Spectrum Disorder, Fragile X Syndrome
Interventions
Mismatch negativity
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
15 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 22, 2026, 3:20 AM EDT
Completed Not applicable Interventional

Speech Perception for Children With Cochlear Implants

NCT01059838
View directory record Official record
Conditions
Hearing Loss
Interventions
sentence recognition
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
4 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 8, 2017 · Synced Oct 22, 2026, 3:20 AM EDT
Recruiting Not applicable Interventional

An Investigation to Validate Speech Perception Assessment for Adult Cochlear Recipients Using a Mobile Research App

NCT06098482
View directory record Official record
Conditions
Hearing Loss
Interventions
Mobile Research App (MRA), SOC/validated delivery of the speech perception test material
Device · Other
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Lone Tree, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Oct 22, 2026, 3:20 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

MCI Speech in Noise

NCT06102486
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
55 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 22, 2026, 3:20 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Brain Activity During Speech Production and Speech Perception

NCT00004991
View directory record Official record
Conditions
Developmental Articulation Disorder, Stuttering
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
6 Years to 65 Years
Enrollment
411 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 22, 2026, 3:20 AM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Perceptual Learning and Memory Consolidation in Adults With and Without LI

NCT03609502
View directory record Official record
Conditions
Language Development Disorders
Interventions
behavioral training
Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 24 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Jul 9, 2020 · Synced Oct 22, 2026, 3:20 AM EDT
Completed Not applicable Interventional Results available

Evaluation of Open-canal Behind-the-Ear Hearing Aids and Traditional In-the-ear Hearing Aids.

NCT00727909
View directory record Official record
Conditions
Hearing Loss
Interventions
Hearing Aid Treatments
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
21 Years to 85 Years
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
3
States / cities
Bay Pines, Florida • Mountain Home, Tennessee • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 10, 2014 · Synced Oct 22, 2026, 3:20 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Improving Spatial Perception and Speech Understanding in Multitalker Mixtures

NCT05260307
View directory record Official record
Conditions
Hearing Loss
Interventions
hearing aid condition
Other
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 80 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 22, 2026, 3:20 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Improving Speech in Noise Using Noninvasive Stimulation

NCT07176936
View directory record Official record
Conditions
Traumatic Brain Injury, Hearing Loss
Interventions
Cymba Conchae stimulation, Earlobe stimulation
Device
Lead sponsor
University of Florida
Other
Eligibility
25 Years to 55 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 22, 2026, 3:20 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Neural Indices of Intervention Outcomes in Children With Speech Sound Disorders

NCT03623100
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Speech Production Treatment., Speech Production + Speech Perception Treatment.
Behavioral
Lead sponsor
Idaho State University
Other
Eligibility
4 Years to 6 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Meridian, Idaho
Source: ClinicalTrials.gov public record
Updated May 9, 2025 · Synced Oct 22, 2026, 3:20 AM EDT
Recruiting Not applicable Interventional

Assessment of a Method to Improve Cochlear Implant Users' Speech Perception in Noisy Environments While Maintaining Their Ability to Determine Where a Sound Originates From

NCT07323862
View directory record Official record
Conditions
Cochlear Implant Users
Interventions
Modifying audio input for cochlear implant processor
Device
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Champaign, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 22, 2026, 3:20 AM EDT