Joint acoustic echo cancellation and transfer function GSC in the frequency domain

@article{Reuven2004JointAE,
  title={Joint acoustic echo cancellation and transfer function GSC in the frequency domain},
  author={Gal Reuven and Sharon Gannot and Israel Cohen},
  journal={2004 23rd IEEE Convention of Electrical and Electronics Engineers in Israel},
  year={2004},
  pages={412-415}
}
In this paper we present two joint acoustic echo and noise cancellation schemes implemented in the frequency domain and used for hands-free communication. In several past contributions equivalent time domain schemes were proposed. However, the frequency domain allows better convergence performance regardless of the condition number of the correlation matrix of the input data, and therefore is more suitable for speech processing. The first joint scheme we propose contains a multi-channel… CONTINUE READING

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