Noise suppression for automotive applications based on directional information

  title={Noise suppression for automotive applications based on directional information},
  author={Martin Fuchs and Tim Haulick and Gerhard Schmidt},
  journal={2004 IEEE International Conference on Acoustics, Speech, and Signal Processing},
In noise suppression systems for automotive applications, the use of adaptive beamformers has proven to be of great potential. Nevertheless, in diffuse noise fields the amount of noise attenuation is rather limited and depends on the number of microphones. In order to enhance the signal-to-noise ratio further, additional classical noise suppression schemes, like spectral subtraction, are often applied. Unfortunately, these schemes tend either to introduce speech distortions or to leave a large… CONTINUE READING


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