wrassp: Interface to the ASSP Library

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.

AuthorRaphael Winkelmann [aut, cre], Lasse Bombien [aut], Michel Scheffers [aut]
Date of publication2016-05-30 16:54:01
MaintainerRaphael Winkelmann <raphael@phonetik.uni-muenchen.de>
LicenseGPL (>= 3)
Version0.1.4
https://github.com/IPS-LMU/wrassp

View on CRAN

Files in this package

wrassp
wrassp/inst
wrassp/inst/CITATION
wrassp/inst/extdata
wrassp/inst/extdata/lbo002.wav
wrassp/inst/extdata/lbo008.wav
wrassp/inst/extdata/lbo007.wav
wrassp/inst/extdata/lbo004.wav
wrassp/inst/extdata/lbo001.wav
wrassp/inst/extdata/lbo006.wav
wrassp/inst/extdata/lbo003.wav
wrassp/inst/extdata/lbo005.wav
wrassp/inst/extdata/lbo009.wav
wrassp/inst/doc
wrassp/inst/doc/wrassp_intro.html
wrassp/inst/doc/wrassp_intro.R
wrassp/inst/doc/wrassp_intro.Rmd
wrassp/tests
wrassp/tests/testthat.R
wrassp/tests/testthat
wrassp/tests/testthat/test_logging.R
wrassp/tests/testthat/test_badCalls.R
wrassp/tests/testthat/test_signalProc.R
wrassp/tests/testthat/test_dataTypes.R
wrassp/tests/testthat/test_alternOutputDir.R
wrassp/tests/testthat/test_fileIO.R
wrassp/tests/testthat/test_libasspVSwrassp.R
wrassp/src
wrassp/src/Makevars
wrassp/src/dataobj.c
wrassp/src/performAssp.c
wrassp/src/types.c
wrassp/src/assp
wrassp/src/assp/fmt.h
wrassp/src/assp/rfc.h
wrassp/src/assp/bitarray.c
wrassp/src/assp/zcr.h
wrassp/src/assp/smp2dur.c
wrassp/src/assp/spectra.c
wrassp/src/assp/dataobj.c
wrassp/src/assp/isgerman.c
wrassp/src/assp/rfc.c
wrassp/src/assp/asspfio.c
wrassp/src/assp/acf.c
wrassp/src/assp/mhs.h
wrassp/src/assp/dataobj.h
wrassp/src/assp/dsputils.c
wrassp/src/assp/trace.h
wrassp/src/assp/asspmess.c
wrassp/src/assp/asspana.h
wrassp/src/assp/asspdsp.h
wrassp/src/assp/acf.h
wrassp/src/assp/mylimits.h
wrassp/src/assp/diff.c
wrassp/src/assp/ksv.c
wrassp/src/assp/misc.h
wrassp/src/assp/rms.c
wrassp/src/assp/fgetl.c
wrassp/src/assp/ieee.h
wrassp/src/assp/labelobj.h
wrassp/src/assp/filter.c
wrassp/src/assp/auconv.c
wrassp/src/assp/math.c
wrassp/src/assp/lpc.c
wrassp/src/assp/winfuncs.c
wrassp/src/assp/aucheck.h
wrassp/src/assp/uwm_xrmb.h
wrassp/src/assp/asspendian.h
wrassp/src/assp/myrint.c
wrassp/src/assp/zcr.c
wrassp/src/assp/labelobj.c
wrassp/src/assp/asspmess.h
wrassp/src/assp/myrand.c
wrassp/src/assp/rms.h
wrassp/src/assp/auconv.h
wrassp/src/assp/ipds_lbl.h
wrassp/src/assp/assptime.h
wrassp/src/assp/chain.c
wrassp/src/assp/assp.h
wrassp/src/assp/fft.c
wrassp/src/assp/filters.c
wrassp/src/assp/numdecim.c
wrassp/src/assp/asspana.c
wrassp/src/assp/miscdefs.h
wrassp/src/assp/aucheck.c
wrassp/src/assp/esps_lbl.h
wrassp/src/assp/trace.c
wrassp/src/assp/fmt.c
wrassp/src/assp/spectra.h
wrassp/src/assp/asspfio.h
wrassp/src/assp/dlldef.h
wrassp/src/assp/filter.h
wrassp/src/assp/parsepath.c
wrassp/src/assp/memswab.c
wrassp/src/assp/ksv.h
wrassp/src/assp/diff.h
wrassp/src/assp/headers.c
wrassp/src/assp/mhs.c
wrassp/src/assp/freqconv.c
wrassp/src/assp/miscstring.c
wrassp/src/assp/statistics.c
wrassp/src/assp/headers.h
wrassp/src/wrassp.h
wrassp/src/wrassp.c
wrassp/NAMESPACE
wrassp/NEWS
wrassp/NEWS.md
wrassp/R
wrassp/R/wrassp.logger.R wrassp/R/AsspChecks.R wrassp/R/AsspTypes.R wrassp/R/rfcana.R wrassp/R/cssSpectrum.R wrassp/R/lpsSpectrum.R wrassp/R/acfana.R wrassp/R/packageVars.R wrassp/R/affilter.R wrassp/R/ksvF0.R wrassp/R/zcrana.R wrassp/R/AsspDataObj.R wrassp/R/cepstrum.R wrassp/R/afdiff.R wrassp/R/fileHelper.R wrassp/R/dftSpectrum.R wrassp/R/mhsF0.R wrassp/R/rmsana.R wrassp/R/wrassp-packageDocs.R wrassp/R/forest.R
wrassp/vignettes
wrassp/vignettes/wrassp_intro.Rmd
wrassp/README.md
wrassp/MD5
wrassp/build
wrassp/build/vignette.rds
wrassp/DESCRIPTION
wrassp/man
wrassp/man/AsspDataFormat.Rd wrassp/man/forest.Rd wrassp/man/wrasspOutputInfos.Rd wrassp/man/lpsSpectrum.Rd wrassp/man/AsspSpectTypes.Rd wrassp/man/write.AsspDataObj.Rd wrassp/man/prepareFiles.Rd wrassp/man/AsspFileFormats.Rd wrassp/man/rmsana.Rd wrassp/man/ksvF0.Rd wrassp/man/isAsspSpectType.Rd wrassp/man/addTrack.Rd wrassp/man/wrassp.logger.Rd wrassp/man/print.AsspDataObj.Rd wrassp/man/cssSpectrum.Rd wrassp/man/rfcana.Rd wrassp/man/isAsspWindowType.Rd wrassp/man/AsspFileFormat.Rd wrassp/man/dur.AsspDataObj.Rd wrassp/man/useWrasspLogger.Rd wrassp/man/AsspWindowTypes.Rd wrassp/man/wrassp-package.Rd wrassp/man/mhsF0.Rd wrassp/man/AsspLpTypes.Rd wrassp/man/affilter.Rd wrassp/man/afdiff.Rd wrassp/man/zcrana.Rd wrassp/man/read.AsspDataObj.Rd wrassp/man/acfana.Rd wrassp/man/cepstrum.Rd wrassp/man/delTrack.Rd wrassp/man/isAsspLpType.Rd wrassp/man/tracks.AsspDataObj.Rd wrassp/man/is.AsspDataObj.Rd wrassp/man/dftSpectrum.Rd

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