Evoked otoacoustic emission(EOE) testing of human ears. A new frequency analysis.
نویسندگان
چکیده
منابع مشابه
Peripheral analysis of frequency in human ears revealed by tone burst evoked otoacoustic emissions.
Otoacoustic emissions were evoked in the same ears with single tone bursts at 1, 2 and 3 kHz and with a complex stimulus consisting of a digital addition of the three tone bursts. Stimuli were presented at 75, 59 and 37 dB SPL to 28 ears of human subjects with normal hearing. The purpose was to determine if comparisons of responses to the complex stimulus with a posthoc addition of responses fr...
متن کاملThe relationship between ultra-high frequency thresholds and transient evoked otoacoustic emissions in adults with tinnitus
Background: The possible role of cochlear function in tinnitus generation is still a matter of debate. To assess the role of outer hair cell dysfunction in tinnitus and its possible relationship with ultra-high frequency (UHF) hearing sensitivity, transient evoked otoacoustic emissions (TEOAE) and UHF hearing thresholds were investigated in normal hearing individuals with and withou...
متن کاملNear equivalence of human click-evoked and stimulus-frequency otoacoustic emissions.
Otoacoustic emissions (OAEs) evoked by broadband clicks and by single tones are widely regarded as originating via different mechanisms within the cochlea. Whereas the properties of stimulus-frequency OAEs (SFOAEs) evoked by tones are consistent with an origin via linear mechanisms involving coherent wave scattering by preexisting perturbations in the mechanics, OAEs evoked by broadband clicks ...
متن کاملTime-frequency analysis of transient-evoked otoacoustic emissions in children exposed to carboplatin chemotherapy.
The aims of this study were to characterize and quantify time-frequency changes in transient-evoked otoacoustic emissions (TEOAEs) recorded in children diagnosed with retinoblastoma who were receiving carboplatin chemotherapy. A signal processing technique, the wavelet transform (WT), was used to analyze TEOAE waveforms in narrow-band frequency components. Ten children (aged 3-72 months) diagno...
متن کاملTransient evoked otoacoustic emissions (TEOAEs) in new-borns: normative data.
OBJECTIVE Early diagnosis and rehabilitation of congenital hearing loss are mandatory in order to achieve a satisfactory linguistic and cognitive development. A universal hearing screening in order to identify congenital hearing losses before 3 months of age is required. METHODS TEOAEs are an easy to perform, short lasting, not invasive and low-cost test with a high sensitivity. 320 at term n...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1989
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.82.1549