1. Boudraa, A.O., Cexus, J.C., et al.: Denoising via empirical mode decomposition. In: Proc. IEEE ISCCSP, p. 4 (2006)
2. Boyd, S., Parikh, N., et al.: Distributed optimization and statistical learning via the alternating direction method of multipliers. Foundations and Trends in Machine Learning 3(1), 1–122 (2011)
3. Breithaupt, C., Martin, R., et al.: MMSE estimation of magnitude-squared DFT coefficients with supergaussian priors. In: IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (ICASSP 2003), vol. 1, pp. I-896. IEEE (2003)
4. Chirtmay, S., Tahernezhadi, M., et al.: Speech enhancement using Wiener filtering. Acoustics Letters 21, 110–115 (1997)
5. Deger, E., Molla, M.K.I., Hirose, K., Minematsu, N., Hasan, M.K., et al.: Subband DCT and EMD Based Hybrid Soft Thresholding for Speech Enhancement. Advances in Acoustics and Vibration (2014)