Speech Signal Processing Toolkit (SPTK)Speech Signal Processing Toolkit (SPTK) Version 3.11 December 25, 2017 The Speech Signal Processing Toolkit (SPTK) is a suite of speech signal processing tools for UNIX environments, e.g., LPC analysis, PARCOR analysis, LSP analysis, PARCOR synthesis filter, LSP synthesis filter, vector quantization techniques, and other extended versions of them. This software is released under the Modified BSD l
