Suppression of Otoacoustic Emission using Schroeder Harmonic Complexes as Suppressing Stimuli
نویسندگان
چکیده
منابع مشابه
Contralateral suppression of otoacoustic emission in patients with tinnitus.
INTRODUCTION The medial olivocochlear bundle effect is studied through the suppression of otoacoustic emissions and seems to be influenced by the laterality of the central nervous system, presenting no symmetry between right and left ear. A dysfunction of this bundle may be involved in the generation of tinnitus, although this fact was not confirmed. OBJECTIVES Study the suppression of distor...
متن کاملThe use of distortion product otoacoustic emission suppression as an estimate of response growth.
Distortion product otoacoustic emission (DPOAE) levels in response to primary pairs (f2 = 2 or 4 kHz, L2 ranging from 20 to 60 dB SPL, L1 = 0.4L2 + 39 dB) were measured with and without suppressor tones (f3), which varied from 1 octave below to 1/2 octave above f2, in normal-hearing subjects. Suppressor level (L3) varied from -5 to 85 dB SPL. DPOAE levels were converted into decrements by subtr...
متن کاملOtoacoustic Emission in Tinnitus Patients
The purpose of the study was to determine the effect of tinnitus and total effect of tinnitus and the hearing loss function on the distortion product otoacoustic emission. Tinnitus patients were selected to exhibit normal hearing and such tinnitus patients who exhibited the increasing or notch-like sensorineural hearing loss. It was found that the cochlear hearing activity expressed in terms of...
متن کاملComparative study between school performance on first grade children and suppression of otoacoustic transient emission.
UNLABELLED School learning can be hampered if there are defects on the central auditory process. Since those with auditory deficiency can be rehabilitated, it is fundamental that we identify them. Otoacoustic emissions test has low cost and operational ease. STUDY DESIGN clinical and experimental. AIM to study the relationship between school learning and transient otoacoustic emission suppr...
متن کاملUsing Otoacoustic Emissions as a Biometric
This paper presents research into using otoacoustic emissions (OAE) as a biometric. OAE are a group of sounds emitted by the cochlea of the ear. The main types are spontaneous OAE which are continuously emitted and the transient and distortion product types which are emitted after stimulation. In this paper the characteristics of OAE are examined to determine the most suitable emission for use ...
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ژورنال
عنوان ژورنال: IIUM Medical Journal Malaysia
سال: 2017
ISSN: 2735-2285,1823-4631
DOI: 10.31436/imjm.v16i1.1178