... sourceof the wavefront may also move from time to time, resulting in a changing time delay. All these factors make time delay estimation a complicated and challenging problem. Over thepast few decades, ... F. Silverman, “A robust method forspeech signal time- delay estimation in reverberant rooms,” in Proceedings of IEEE International Conference on Acoustics,Speech, and Signal Processing (ICASSP ... LMSalgorithm for time delay estimation, ” IEEE Transactions onAcoustics, Speech, and Signal Processing, vol. 30, no. 5, pp. 798–801, 1982.[29] P. C. Ching and Y. T. Chan, “Adaptive time delay estimation with...