The following publications are possibly variants of this publication:
- GSVD-Based Optimal Filtering for Multi-Microphone Speech EnhancementSimon Doclo, Marc Moonen. In Michael S. Brandstein, Darren B. Ward, editors, Microphone Arrays - Signal Processing Techniques and Applications. Digital Signal Processing, pages 111-132, Springer, 2001. [doi]
- Multimicrophone noise reduction using recursive GSVD-based optimal filtering with ANC postprocessing stageSimon Doclo, Marc Moonen. taslp, 13(1):53-69, 2005. [doi]