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.

Author
Raphael Winkelmann [aut, cre], Lasse Bombien [aut], Michel Scheffers [aut]
Date of publication
2016-05-30 16:54:01
Maintainer
Raphael Winkelmann <raphael@phonetik.uni-muenchen.de>
License
GPL (>= 3)
Version
0.1.4
URLs

View on CRAN

Man pages

acfana
acfana
addTrack
Add a track to an AsspDataObj
afdiff
afdiff
affilter
affilter
AsspDataFormat
Get/set data format of an AsspDataObj
AsspFileFormat
Get and set AsspFileFormat
AsspFileFormats
list of possibly useful file formats for AsspDataObj...
AsspLpTypes
AsspLpTypes
AsspSpectTypes
AsspSpectTypes
AsspWindowTypes
AsspWindowTypes
cepstrum
cepstrum
cssSpectrum
cssSpectrum
delTrack
Remove track from an AsspDataObj
dftSpectrum
dftSpectrum
dur.AsspDataObj
Timing information on AsspDataObj
forest
forest
is.AsspDataObj
Checks whether x is a valid AsspDataObj
isAsspLpType
isAsspLpType
isAsspSpectType
isAsspSpectType
isAsspWindowType
isAsspWindowType
ksvF0
ksvF0
lpsSpectrum
lpsSpectrum
mhsF0
mhsF0
prepareFiles
Normalise a list of filenames so that they can be passed to a...
print.AsspDataObj
print a summary of an AsspDataObj
read.AsspDataObj
read.AsspDataObj from a signal/parameter file
rfcana
rfcana
rmsana
rmsana
tracks.AsspDataObj
tracks.AsspDataObj
useWrasspLogger
package variable to force the usage of the logger set to...
wrassp.logger
wrassp.logger
wrasspOutputInfos
list of default output extensions, track names and output...
wrassp-package
wrassp - Interface to the ASSP Library
write.AsspDataObj
write.AsspDataObj to file
zcrana
zcrana

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