• Physics, Medicine
  • Published in
    The Journal of the Acoustical…
    1996
  • DOI:10.1121/1.414798

A comparison of hearing-aid array processing techniques.

@article{Kates1996ACO,
  title={A comparison of hearing-aid array processing techniques.},
  author={J M Kates and M. R. Weiss},
  journal={The Journal of the Acoustical Society of America},
  year={1996},
  volume={99 5},
  pages={
          3138-48
        }
}
Microphone arrays have proven effective in improving speech intelligibility in noise for hearing-impaired listeners, and several array processing techniques have been proposed for hearing aids. Among the signal-processing approaches are classical delay-and-sum beamforming, superdirective arrays, and adaptive arrays. To directly compare the effectiveness of these different processing strategies, a 10-cm-long linear array was built using five uniformly spaced omnidirectional microphones. This… CONTINUE READING

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