Project at sf.net
|The assp (advanced speech signal processor) library aims at providing functionality for handling speech signal files in most common audio formats and for performing analyses common in phonetic science/speech science. These will include the calculation of formants, fundamental frequency, root mean square, auto correlation, a variety of spectral analyses, zero crossing rate, filtering etc.|
Currently, we plan to use this library for command line tools and for a Tcl-Extension. The latter will be usefull for eg. the Emu Speech Database System, which so far relies on non-library commandline tools. For the future, a reimplementation of xassp using libassp is also possible.
Lasse Bombien Last modified: Sun Mar 18 15:53 CEST 2012