Speech Tool System

This project team will build speech processing tools for experimental speech research in such areas as speech recognition and speaker authentication. These tools should include: A search will be made to find such tools on the Internet and incorporate them in a directory on Utopia, possibly to be used interactively through a Web interface. We anticipate finding an appropriate spectral analysis tool. However, we may have to develop the alignment tool in-house but it is a rather concise algorithm.

Finally, the tools can be tested on the data of Naresh Trilok's dissertation to extend and refine his results. For example, the authentication phrase "My name is" can be aligned against a presengmented one that has been divided into the 7 speech sounds so that the system's authentication features (means and variances) can be automatically extracted. See Technical Paper that summarizes the dissertation.