@inproceedings{Robertson86,
  title = {Versatile Multichannel Echo Canceller Architecture with Filter Lenght and Channel Coverage Programmability},
  author = {David J. Robertson},
  year = {1986},
  tags = {architecture, coverage},
  researchr = {https://researchr.org/publication/Robertson86},
  cites = {0},
  citedby = {0},
  pages = {306-310},
  booktitle = {ICC},
}