signal/noise ratio
Showing 1 - 25 of 8,846
Signal to Noise Ratio at Various Retinal Layers
Completed
- Healthy Eyes
- 3D OCT-1 Maestro
- DRI OCT Triton
-
Oakland, New JerseyTopcon Medical Systems Inc.
Jun 6, 2022
Optimising Visual Acuity Measurement in Macular Degeneration
Recruiting
- Age Related Macular Degeneration
- Visual acuity and contrast sensitivity measurement
-
London, United KingdomMoorfields Eye Hospital NHS Foundation Trust
Apr 4, 2022
Bilateral Hearing Loss Trial in Birmingham (Fitting of Ponto 4)
Terminated
- Bilateral Hearing Loss
- Fitting of Ponto 4
-
Birmingham, West Midlands, United KingdomAudiology Department, Nuffield House, University Hospitals Birmi
Sep 26, 2022
Low-dose Radiation Abdominal Computed Tomography
Not yet recruiting
- CT Examination of the Abdomen
- CT Radiation Doses
-
Shandong, Jinan Shandong, ChinauCT960+
Nov 16, 2023
OPTIMIZATION of ADVANCED MR SEQUENCES
Recruiting
- Neurosciences
- +4 more
-
Paris, FranceOPPENHEIM Catherine
Nov 17, 2022
Speech Intelligibility in Noise Trial (The device is an algorithm designed to enhance speech intelligibility of speech-in-noise
Not yet recruiting
- Speech Intelligibility in Noise
- The device is an algorithm designed to enhance speech intelligibility of speech-in-noise signals
- (no location specified)
Feb 26, 2021
MCI Speech in Noise
Not yet recruiting
- Mild Cognitive Impairment
- (no location specified)
Oct 24, 2023
Hearing Loss, Age-Related Trial (AUDISSEE, Placebo)
Not yet recruiting
- Hearing Loss, Age-Related
- AUDISSEE
- Placebo
- (no location specified)
Apr 27, 2023
Speech, Hearing Loss, Sensorineural, Hearing Aids Trial (Tympan)
Not yet recruiting
- Speech
- +2 more
- Tympan
- (no location specified)
Jul 13, 2023
Hearing Loss Trial (Phonak Hearing Aid)
Enrolling by invitation
- Hearing Loss
- Phonak Hearing Aid
-
Nashville, TennesseeVanderbilt University
Feb 1, 2023
Lung Sound Trial in Kaunas (Exposed group (EXP) - 35 students. EXP group will learn pathological and nonpathological sounds for
Recruiting
- Lung Sound
- Exposed group (EXP) - 35 students. EXP group will learn pathological and nonpathological sounds for 3 days.
-
Kaunas, LithuaniaLithuanian University of Health Sciences
Feb 18, 2023
ACS - Acute Coronary Syndrome, NSTEMI - Non-ST Segment Elevation MI Trial in New York (Sponsor MCG device)
Recruiting
- ACS - Acute Coronary Syndrome
- NSTEMI - Non-ST Segment Elevation MI
- Sponsor MCG device
-
New York, New YorkIcahn School of Medicine at Mount Sinai
Oct 23, 2023
Auditory Processing Disorder, Speech-in-Noise Recognition Deficit, Auditory Perceptual Disorder Trial in Portland (Communication
Not yet recruiting
- Auditory Processing Disorder
- +2 more
- Communication Counseling
- +2 more
-
Portland, OregonVA Portland Health Care System, Portland, OR
Nov 2, 2023
Speech Perception Impairment Follow Complete Recovery of Sudden
Not yet recruiting
- Sudden Sensorineural Hearing Loss
- speech in noise test
- (no location specified)
Nov 7, 2022
Unilateral Deafness Trial in London (BiCROS fitting, Monaural hearing aid fitting, Unaided condition)
Recruiting
- Unilateral Deafness
- BiCROS fitting
- +2 more
-
London, Ontario, Canada
- +1 more
Oct 13, 2022
Sensorineural Hearing Loss, Bilateral Trial in Nice (ABFnoS then ABFS (Cochlear implant), ABFS then ABFnoS (Cochlear implant))
Not yet recruiting
- Sensorineural Hearing Loss, Bilateral
- ABFnoS then ABFS (Cochlear implant)
- ABFS then ABFnoS (Cochlear implant)
-
Nice, FranceCHU Nice
Jun 2, 2023
Hearing Loss Trial in Aurora (Audeo P hearing aid)
Completed
- Hearing Loss
- Audeo P hearing aid
-
Aurora, IllinoisSonova US
Oct 25, 2022
MRI, PTX, BRAIN Trial in Poitiers (MRI)
Recruiting
- MRI
- +3 more
- MRI
-
Poitiers, FranceCHU de Poitiers
Jan 26, 2022
Cochlear Implantation Trial in Lyon (SPHERE protocol : Spatial hearing performances test, FRASIMAT Test : audiology test of
Not yet recruiting
- Cochlear Implantation
- SPHERE protocol : Spatial hearing performances test
- +3 more
-
Lyon, FranceService d'Oto-Rhino-Laryngologie et Chirurgie cervico-faciale Hô
Sep 14, 2023
Hearing Loss Trial in Aurora (Phonak Audeo hearing aid, Phonak hearing aid with mulitple directionality settings, adjustable via
Completed
- Hearing Loss
- Phonak Audeo hearing aid
- Phonak hearing aid with mulitple directionality settings, adjustable via a mobile app
-
Aurora, IllinoisSonova
Jul 7, 2022
Cochlear Prosthesis Implantation Trial (Electrocochleography, Pure Tone Audiometry, Speech audiometry)
Withdrawn
- Cochlear Prosthesis Implantation
- Electrocochleography
- +2 more
-
Lyon, FranceHopital Edouard Herriot
Dec 2, 2022
Magnetoencephalography, Optical Pump Magnetometer, Neonate Trial in Amiens (Magnetoencephalography)
Recruiting
- Magnetoencephalography
- +3 more
- Magnetoencephalography
-
Amiens, FranceCHU Amiens
Apr 26, 2023
Hearing Loss Trial in Melbourne (Investigational Pre-Processing Algorithm, Cochlear Limited standard-of-care pre-processing
Not yet recruiting
- Hearing Loss
- Investigational Pre-Processing Algorithm
- Cochlear Limited standard-of-care pre-processing algorithms
-
Melbourne, Victoria, Australia
- +1 more
Oct 19, 2023
Plasma DNA of Renal Origin in Kidney Transplant Patients
Not yet recruiting
- Acute Kidney Injury
- Renal Transplantation
- determination of circulating biomarkers of renal origin circulating biomarkers of renal origin
-
Paris, FranceNephrology-transplantation department Pitié-Salpétriêre hospital
Aug 30, 2023
Inter-variability in Radiographic Fluoroscopic Technique in
Completed
- Scoliosis
- +2 more
- scoliosis radiographs
- (no location specified)
Jan 18, 2023