wrassp: Interface to the 'ASSP' Library

A wrapper around Michel Scheffers's 'libassp' (<https://libassp.sourceforge.net/>). The 'libassp' (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. 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.

Package details

AuthorMarkus Jochim [cre, aut] (ORCID: <https://orcid.org/0000-0002-5638-4870>), Raphael Winkelmann [aut], Lasse Bombien [aut], Michel Scheffers [aut]
MaintainerMarkus Jochim <markusjochim@phonetik.uni-muenchen.de>
LicenseGPL (>= 3)
Version1.0.6
URL https://github.com/IPS-LMU/wrassp
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("wrassp")

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wrassp documentation built on Dec. 18, 2025, 9:06 a.m.