Fast algorithms for improved speech coding and recognition
James Morton Turner, Martin E. Morf, Wynn C. Stirling, John J. Shynk, S. S. Huang · Stanford Univ. Report · 1983
Abstract : This research effort has studied estimation techniques for processes that contain Gaussian noise and jump components, and classification methods for transitional signals by using recursive estimation with vector quantization. The major accomplishments presented are an algorithm for joint estimation of excitation and vocal tract response, a pitch pulse location method using recursive least squares estimation, and a stop consonant recognition method using recursive estimation and vector quantization.