1. Loizou, P.C.: Speech Enhancement: Theory and Practice. CRC Press, Boca Raton (2007)
2. Stahl, V., Fischer, A., Bippus, R.: Quantile based noise estimation for spectral subtraction and Wiener filtering. In: Proceedings of the 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing, Istanbul, 5–9 June 2000, vol. 3, pp. 1875–1878 (2000)
3. Oord, A.V.D., Dieleman, S., Zen, H., Simonyan, K., Vinyals, O., Graves, A., et al: WaveNet: a generative model for raw audio. Preprint at https://arxiv.org/abs/1609.03499 (2016)
4. Lependin, A.A., Ilyashenko, I.D., Nasretdinov, R.S.: Use of trainable wavelet transform with adaptive threshold filtering for noise reduction of speech signals. J. Phys. Conf. Ser. 1615(1), 012005 (2020)
5. Li, Q., Gao, F., Guan, H., Ma, K.: Real-time monaural speech enhancement with short-time discrete cosine transform. Preprint at https://arxiv.org/abs/2102.04629 (2021)