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Actively and Passively Generated Acoustic Distortion at 2f1-f2 in Rabbits

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Part of the book series: Lecture Notes in Biomathematics ((LNBM,volume 87))

Abstract

Upon stimulation of the mammalian ear by two tones of frequencies f1 and f2, distortion-product otoacoustic emissions (DPOAEs) can be measured at 2fl-f2 in the ear canal. These DPOAEs are vulnerable to cochlear insult; in small mammals 2f1-f2 DPOAEs below stimulus levels of 60–70 dB SPL disappear more rapidly post mortem, and are considerably more vulnerable to traumas such as asphyxia and aminoglycoside poisoning, than those above this level (Schmiedt & Adams, 1981; Kemp & Brown, 1984; Schmiedt, 1986; Lonsbury-Martin et al., 1987; Brown et al., 1989).

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References

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© 1990 Springer-Verlag Berlin Heidelberg

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Whitehead, M.L., Lonsbury-Martin, B.L., Martin, G.K. (1990). Actively and Passively Generated Acoustic Distortion at 2f1-f2 in Rabbits. In: Dallos, P., Geisler, C.D., Matthews, J.W., Ruggero, M.A., Steele, C.R. (eds) The Mechanics and Biophysics of Hearing. Lecture Notes in Biomathematics, vol 87. Springer, New York, NY. https://doi.org/10.1007/978-1-4757-4341-8_30

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  • DOI: https://doi.org/10.1007/978-1-4757-4341-8_30

  • Publisher Name: Springer, New York, NY

  • Print ISBN: 978-0-387-97473-6

  • Online ISBN: 978-1-4757-4341-8

  • eBook Packages: Springer Book Archive

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