Results 181 to 190 of about 4,669 (215)
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Spontaneous otoacoustic emissions in the guinea pig
Hearing Research, 1991Measurement of spontaneous otoacoustic emission (SOAE) in a large number of animals was conducted in the guinea pig. A remarkably high incidence of SOAE (51 ears out of 248 ears; 20.6%) was observed in the animals that were raised under unexceptional conditions.
K, Ohyama +3 more
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The time course of spontaneous otoacoustic emissions
European Archives of Oto-Rhino-Laryngology, 1992Spontaneous otoacoustic emissions (SOAEs) are amplitude-modulated pure sinus tones. The character of the sinus tone, which is a rare phenomenon in nature, can be proven by resolving the shifts and drifts that more or less always occur. In this report amplitude modulation was studied by digital filtering.
W, Fritze, P, Fritze, W, Gedlicka
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Spontaneous otoacoustic emissions in two infants
Acta Oto-Laryngologica, 2009We regard spontaneous otoacoustic emission (SOAE) as a unique phenomenon due to spontaneous outer hair cell hyperactivity during the infantile period in these two infants.We report the cases of SOAEs in two infants, which were audible to their parents. We were able to hear continuous sounds from these two infants' ears. We studied their hearing and the
Kimitaka, Kaga +3 more
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Spontaneous otoacoustic emissions: Measurement and data
Hearing Research, 1993Sounds from the ear canal were measured and then analyzed off-line. A peak-picking algorithm located spectral maxima which might be designated as spontaneous otoacoustic emissions (SOAEs). The output from a 0.5-cc syringe, used to stimulate the volume of the ear canal, was also measured, analyzed and used to approximate the false-alarm rate of the ...
M J, Penner, L, Glotzbach, T, Huang
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Spontaneous otoacoustic emissions in the barn owl
Hearing Research, 1997Spontaneous otoacoustic emissions (SOAE) were studied in a bird, the barn owl. They were found in 79% of the ears investigated, and each emitting ear generated on average 1.9 emissions. Their peak sound-pressure levels lay between -5.8 and 10.3 dB, and their centre frequencies between 2.3 and 10.5 kHz. The SOAE originated primarily in the upper quarter
G, Taschenberger, G A, Manley
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Spontaneous otoacoustic emissions in seven frog species
Hearing Research, 1996Spontaneous otoacoustic emissions were screened for in five advanced frog species (Hyla cinerea, n = 10 ears; Hyla chrysoscelis, n = 10; Hyla versicolor, n = 7; Leptodactylus albilabris, n = 2; Rana pipiens pipiens, n = 8), and two primitive frog species (Xenopus laevis, n = 9; Bombina orientalis, n = 12).
vanDijk, P, Narins, PM, Wang, JX
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Incidence of spontaneous otoacoustic emissions in children and infants
The Journal of the Acoustical Society of America, 1985Whereas some evidence indicates that spontaneous otoacoustic emissions (SOAEs) may be a manifestation of the normal functioning of an active feedback mechanism in the cochlea, other evidence suggests that emissions may be the result of the interaction of such a feedback mechanism with localized outer-hair-cell damage.
E A, Strickland, E M, Burns, A, Tubis
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Longitudinal measurements of spontaneous otoacoustic emissions in infants
The Journal of the Acoustical Society of America, 1994It has previously been shown [E. M. Burns, K. H. Archart, and S. L. Campbell, J. Acoust. Soc. Am. 91, 1575–1581 (1992)] that both the overall prevalence of spontaneous otoacoustic emissions (SOAEs) and most of the various gender- and ear-related prevalence tendencies are not significantly different in 1-month-olds and adults. However, large differences
E M, Burns, S L, Campbell, K H, Arehart
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Spontaneous otoacoustic emissions in monitor lizards
Hearing Research, 2004Monitors (all of which belong to the genus Varanus) make up a very uniform family of often large lizards. They have a large auditory papilla that is not highly specialized, but is divided into two unequal sub-papillae. All hair cells are covered by a tectorial membrane.
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Linking spontaneous otoacoustic emissions and tinnitus
British Journal of Audiology, 1992(1992). Linking spontaneous otoacoustic emissions and tinnitus. British Journal of Audiology: Vol. 26, No. 2, pp. 115-123.
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