Discover
/
Article

Micromechanical Models of the Cochlea

JUL 01, 1992
We know that the inner ear separates the frequency components of complex sounds by mechanical means, but exactly how is this feat accomplished?
Jont B. Allen
Stephen T. Neely

Understanding human perception is at the forefront of scientific research goals today. The development of robots, virtual reality, speech coders and speech recognition devices depends on a good understanding of how we hear. The cochlea is the part of the inner ear that converts acoustic signals to the neural code that conveys auditory information to the brain. Modeling the function of the cochlea has been an active area of research since the development of the digital computer, yet several mysteries remain.

This article is only available in PDF format

References

  1. 1. J. J. Zwislocki, J. Acoust. Soc. Am. 67, 639 (1980).https://doi.org/JASMAN

  2. 2. W. S. Rhode, J. Acoust. Soc. Am. 49, 1218 (1971).https://doi.org/JASMAN

  3. 3. P. M. Sellick, R. Patuzzi, B. M. Johnstone, Hearing Res. 10, 101 (1983).

  4. 4. D. T. Kemp, J. Acoust. Soc. Am. 64, 1386 (1978).https://doi.org/JASMAN

  5. 5. J. B. Allen, J. L. Hall, A. E. Hubbard, S. T. Neely, A. Tubis, Peripheral Auditor,’ Mechanisms, Springer‐Verlag, New York (1986).

  6. 6. J. P. Wilson, D. T. Kemp, Cochlear Mechanisms, Academic, San Diego (1989).

  7. 7. P. Dallos, C. D. Geisler, J. W. Matthews, M. A. Ruggero, C. R. Steele, The Mechanics and Biophysics of Hearing, Springer‐Verlag, New York (1990).

  8. 8. J. B. Allen, J. Acoust. Soc. Am. 68, 1660 (1980).https://doi.org/JASMAN

  9. 9. R. J. Diependaal, E. de Boer, M. A. Viergever, J. Acoust. Soc. Am. 82, 917 (1987).https://doi.org/JASMAN

  10. 10. G. Zweig, J. Acoust. Soc. Am. 89, 1229 (1991).https://doi.org/JASMAN

  11. 11. J. B. Allen, P. F. Fahey, J. Acoust. Soc. Am. (July 1992).

  12. 12. D. O. Kim, S. T. Neely, C. E. Molnar, J. W. Matthews, in Psychological. Physiological, and Behavioral Studies in Hearing, G. van den Brink, F. A. Bilsen, eds., Delft U.P., Delft, The Netherlands (1980), p. 7.

  13. 13. S. T. Neely, D. O. Kim, J. Acoust. Soc. Am. 79, 1472 (1986).https://doi.org/JASMAN

  14. 14. S. T. Neely, “A Model of Cochlea Mechanics with Outer Hair Cell Motility,” submitted to J. Acoust. Soc. Am.

  15. 15. D. C. Mountain, A. E. Hubbard, T. A. McMullen, in Mechanics of Hearing, E. de Boer, M. A. Viergever, eds., Delft U P Delft The Netherlands (1983), p. 119.

More about the Authors

Jont B. Allen. AT&T Bell Laboratories, Murray Hill, New Jersey.

Stephen T. Neely. Boys Town National Research Hospital, Omaha, Nebraska.

Related content
/
Article
Figuring out how to communicate with the public can be overwhelming. Here’s some advice for getting started.
/
Article
Amid growing investment in planetary-scale climate intervention strategies that alter sunlight reflection, global communities deserve inclusive and accountable oversight of research.
/
Article
Although motivated by the fundamental exploration of the weirdness of the quantum world, the prizewinning experiments have led to a promising branch of quantum computing technology.
/
Article
As conventional lithium-ion battery technology approaches its theoretical limits, researchers are studying alternative architectures with solid electrolytes.
This Content Appeared In
pt-cover_1992_07.jpeg

Volume 45, Number 7

Get PT in your inbox

pt_newsletter_card_blue.png
PT The Week in Physics

A collection of PT's content from the previous week delivered every Monday.

pt_newsletter_card_darkblue.png
PT New Issue Alert

Be notified about the new issue with links to highlights and the full TOC.

pt_newsletter_card_pink.png
PT Webinars & White Papers

The latest webinars, white papers and other informational resources.

By signing up you agree to allow AIP to send you email newsletters. You further agree to our privacy policy and terms of service.