Interface to the ASSP Library
Description
wrassp is a wrapper around Michel Scheffers's libassp (Advanced
Speech Signal Processor). The libassp 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. This
includes the calculation of formants, fundamental frequency, root mean
square, auto correlation, a variety of spectral analyses, zero crossing
rate, filtering etc. This wrapper provides R with a large subset of
libassp's signal processing functions and provides them to the user in a
(hopefully) user-friendly manner.