535
Views
7
CrossRef citations to date
0
Altmetric
Research Article

Wind noise in hearing aids: II. Effect of microphone directivity

Pages 29-42 | Received 07 Aug 2011, Accepted 27 Jul 2011, Published online: 23 Nov 2011

References

  • Beard J. & Nepomuceno H. 2001. Wind noise levels for an ITE hearing aid. Knowles Engineering Report, 128, Revision A.
  • Bentler R.A., Tubbs J.L., Egge J.L.M., Flamme G.A. & Dittberner A.B. 2004. Evaluation of an adaptive directional system in a DSP hearing aid. Am J Audiol, 13, 73–79.
  • Burkhard M.D. & Sachs R.M. 1975. Anthopometric manikin for acoustic research. J Am Acad Audiol, 58, 214–222.
  • Chung K. Submitted. Wind noise in hearing aids: I. Effect of wide dynamic range compression and modulation-based noise reduction. Int J Audiol.
  • Chung K. 2004. Challenges and recent developments in hearing aids Part I: Speech understanding in noise, microphone technologies and noise reduction algorithms. Trends Amplif, 8, 83–124.
  • Chung K., Mongeau L. & McKibben N. 2009. Wind noise in hearing aids with directional and omnidirectional microphones: Polar characteristics of behind-the-ear hearing aids. J Acoust Soc Am, 125, 2243–59.
  • Chung K., McKibben N. & Mongeau L. 2010. Wind noise in hearing aids with directional and omnidirectional microphones: polar characteristics of custom-made hearing aids. J Acoust Soc Am, 127, 2529–2542.
  • Chung K. & Zeng F.G. 2009. Using adaptive directional microphones to enhance cochlear implant performance. Hear Res, 250, 27–37.
  • Elko G.W. & Pong A.N. 1995. A simple adaptive first-order differential microphone. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA ’95), New Paltz, USA, pp. 169–172.
  • Fortune T. & Preves D. 1994. Effects of CIC, ITC, and ITE microphone placement on the amplification of wind noise. Hear J, 47, 23–27.
  • Grenner J., Abrahamsson U., Jernberg B. & Lindblad S. 2000. A comparison of wind noise in four hearing instruments. Scand Audiol, 29, 171–4.
  • Hamacher V., Chalupper J., Eggers J., Fischer E., Kornagel U. . 2005. Signal processing in high-end hearing aids: State of the art, challenges, and future trends. EURASIP J Applied Sig Processing, 18, 2915–2929.
  • Kates J.M. 2008. Digital Hearing Aids. San Diego: Plural Publishing.
  • Miller G.A. 1947. Sensitivity to changes in the intensity of white noise and its relation to masking and loudness. J Acoustic Soc Am, 19, 609–619.
  • National Climate Data Center 2006. Minimum wind noise. Available at http://www.ncdc.noaa.gov/oa/climate/online/ccd/avgwind.html Accessed Jun 1, 2006.
  • Ricketts T.A. 2001. Directional hearing aids. Trends Amplif, 5, 139–176.
  • Ricketts T.A. & Henry P. 2002. Evaluation of an adaptive directional-microphone hearing aid. Int J Audiol, 41, 100–112.
  • Spriet A., Van Deun L., Eftaxiadis K., Laneau J., Moonen M. . 2007. Speech understanding in background noise with the two-microphone adaptive beamformer BEAM in the Nucleus Freedom cochlear implant system. Ear Hear, 28, 62–72.
  • Thompson S. & Dillon H. 2002. Wind noise in Hearing Aids. Presented at American Academy of Audiology Convention, Philadelphia, PA.
  • Valente M. 1994. Use of microphone technology to improve user performance in noise. Trends Amplif, 4, 112–135.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.