Slope.test              Slope Test
as.spectral             Function to convert an object into an object of
                        class 'spectral'.
as.trackdata            Create an Emu trackdata object
bark                    Convert Hertz to Bark and Bark to Hertz
bind.trackdata          bind trackdata
bridge                  Three-columned matrix
buildtrack              Build trackdata objects from the output of by()
by.trackdata            A method of the generic function by for objects
                        of class \'trackdata\'
cbind.trackdata         A method of the generic function cbind for
                        objects of class \'trackdata\'
classify                classify
classplot               Produce a classification plot from discriminant
                        or SVM modelling
coutts                  Segment list of words, read speech, female
                        speaker of Australian English from database
                        epgcoutts
coutts.epg              EPG-compressed trackdata from the segment list
                        coutts
coutts.l                Vector of word label from the segment list
                        coutts
coutts.rms              rms Data to coutts segment list
coutts.sam              Trackdata of acoustic waveforms from the
                        segment list coutts
coutts2                 Segment list, same as coutts but at a slower
                        speech rate
coutts2.epg             EPG-compressed trackdata from the segment list
                        coutts2
coutts2.l               Vector of word label from the segment list
                        coutts2
coutts2.sam             Trackdata of acoustic waveforms from the
                        segment list coutts2
cr                      Plot digital sinuoids.
crplot                  Function to plot a digital sinusoid and the
                        circle from which it is derived.
dapply                  apply a function to each part of a trackdata
                        object
dbnorm                  Function to dB-normalise spectral objects
dbtopower               Function for inter-converting between decibels
                        and a linear scale
dct                     Discrete Cosine Transformation
dcut                    Function to extract a vector or matrix from
                        EMU-Trackdata at a single time point of to
                        create another EMU-trackdata object between two
                        times.
ddiff                   Differentiation of tracks
demo.all                Emu segment list
demo.all.rms            Emu track data for a rms track for segment list
                        demo.all
demo.vowels             Emu segment List
demo.vowels.f0          F0 track data for segment list demo.vowels
demo.vowels.fm          Formant track data for segment list demo.vowels
dextract                Extract a subset of data from a trackdata
                        object
dim.trackdata           A method of the generic function dim for
                        objects of class \'trackdata\'
dimnames.trackdata      Dimnames of trackdata object
dip                     Segment list of dipththongs, two speakers one
                        male, one female , Standard North German, read
                        speech from database kielread
dip.fdat                Trackdata of formants from the segment list dip
dip.l                   Vector of phoneme labels from the segment list
                        dip
dip.spkr                Vector of speaker labels from the segment list
                        dip
dorfric                 Segment list of palatal and velar fricatives,
                        read speech, one female speaker of Standard
                        North German from database kielread
dorfric.dft             Spectral trackdata object from the segment list
                        dorfric.
dorfric.l               Vector of phoneme labels from the segment list
                        dorfric
dorfric.lv              Vector of preceding phoneme labels from the
                        segment list dorfric
dorfric.vl              A vector of the preceding vowel labels in the
                        dorfric dataset
dorfric.w               Vector of the word labels from the segment list
                        dorfric
dorsal                  Segment list of a a sequence of a vowel and K
                        where K is either a voiceless dorsal fricative
                        or k , isolated words, one speaker, Standard
                        North German from database epgdorsal
dorsal.bound            Vector of the acoustic boundary times between V
                        and C from the segment list dorsal
dorsal.clab             Vector of consonant labels from the segment
                        list dorsal.
dorsal.epg              EPG-compressed trackdata from the segment list
                        dorsal
dorsal.fm               Trackdata of formants from the segment list
                        dorsal
dorsal.sam              Trackdata of acoustic waveform from the segment
                        list dorsal
dorsal.vlab             Vector of vowel labels from the segment list
                        dorsal.
dplot                   A function to plot one or more columns of
                        EMU-trackdata as a function of time
dsmooth                 Smooth the data in a trackdata object.
dur                     duration
e.dft                   Spectral vector of a single E vowel produced by
                        a male speaker of Standard North German.
ellipse                 Calculate ellipse coordinates
emu.directory           EMU directory
emu.query               Query an Emu Database
emu.requery             Generate a segment list or label list derived
                        from an existing Emu segment list
emu.track               Retrieve Numerical Data
emu.version             Emu variables
engassim                Segment list of a a sequence of syllable final
                        n or N preceding k or g , isolated words single
                        speaker, Australian English female from
                        database epgassim.
engassim.epg            EPG-compressed trackdata from the segment list
                        engassim
engassim.l              Vector of phonetic labels from the segment list
                        engassim: nK = nk,ng , sK = sk,sg
engassim.w              Vector of word labels from the segment list
                        engassim.
epgai                   Electropalatographic contact indices
epgcog                  Electropalatographic centre of gravity
epggs                   Plot a grey-scale image of palatographic data.
epgplot                 Plot palatographic data
epgsum                  Sum contacts in palatograms.
eplot                   Plot ellipses for two-dimensional data
euclidean               Find the inter-euclidean distance for a data
                        matrix
expand_labels           Label each data sample
f2geraus                Trackdata of formants of i: vowels from one
                        male speaker of Australian English and one
                        speaker of Standard North German.
f2geraus.l              Vector of labels parallel to f2geraus to
                        identify the language.
fapply                  Function that applies a function to an EMU
                        spectral object
fr                      Segment list 200 German fricatives, 2 speakers,
                        one male, one female
fr.dft                  Spectral trackdata object
fr.l                    a Vector of fricative labels
fr.sp                   A vector of speaker labels
frames                  frames
frames.time             Find the time and position of a data element.
freqtoint               Function to find the column number
                        corresponding to frequencies of a spectral
                        object
fric                    Segment list of word-medial s or z one male
                        speaker of Standard North German, read speech
                        from database kielread.
fric.dft                Spectral trackdata object from the segment list
                        fric.
fric.l                  Vector of labels from the segment list fric
fric.w                  Vector of word labels from the segment list
                        fric.
get.time.element        Get data for a given time
is.spectral             Function to test whether the object is of class
                        "spectral"
is.trackdata            Test whether an object is an Emu trackdata
                        object
isol                    Segment list of vowels in a d d context
                        isolated word speech, one male speaker of
                        Australian English from database isolated.
isol.fdat               Trackdata of formants from the segment list
                        isol
isol.l                  Vector of vowel phoneme labels from the segment
                        list isol
keng                    Segment list of the aspiration of
                        syllable-initial k preceding front and back
                        vowels, two speakers of Australian English,
                        read speech from database andosl.
keng.dft.5              Spectral matrix extracted at the segment's
                        temporal midpoint from the segment list keng.
keng.l                  Vector of labels designating whether the
                        following vowel is front or back from the
                        segment list keng
label                   Get labels / utterances from segment list
linear                  Perform linear time normalisation on trackdata.
locus                   Calculate locus equations for two-dimensional
                        data
mahal                   Classify using Mahalanobis distance
mahal.dist              Calculate mahalanobis distances
make.seglist            Make an Emu segment list from the various
                        components
makelab                 Write out ESPS-style label files
matscan                 Read matrix data from a file
mel                     Convert Hz to the mel scale
modify.seglist          Modify one of the components of an Emu segment
                        list
moments                 Function to calculate statistical moments
mu.colour               Function for specifying color, linetype, and
                        line-widths in EMU plotting functions.
muclass                 Find common elements in vectors
norm                    Normalise speech data
palate                  Obtain a three-dimensional palatographic array
perform                 Performance (hit rate) of a confusion matrix
plafit                  Calculate the coefficients of a parabola
plos                    Segment list of syllable-initial German b and d
                        , isolated words, one male speaker from
                        database gerplosives.
plos.asp                Vector of times at which the burst onset i.e.
                        onset of stop release occurs for segment list
                        plos
plos.dft                Spectral trackdata object from the segment list
                        plos.
plos.l                  Vector of labels from the segment list plos
plos.lv                 Vector of labels of the following vowels from
                        the segment list plos
plos.sam                Trackdata object of sampled speech data from
                        the segment list plos
plos.w                  Vector of word labels from the segment list
                        plos
plot.spectral           Plot spectra from EMU spectral objects
plot.trackdata          Produces time-series plots from trackdata
polhom                  Segment list of four Polish homorganic
                        fricatives from database epgpolish.
polhom.epg              EPG-compressed trackdata from the segment list
                        polhom
polhom.l                Vector of phonetic labels from the segment list
                        polhom
rad                     Function to convert between Hertz and Radians
radians                 Converts degrees to radians
randomise.segs          Randomise or Reverse items in a segment list
rbind.trackdata         A method of the generic function rbind for
                        objects of class trackdata
read.emusegs            Create an Emu segment list from a file
read.trackdata          Load track data from file
segmentlist             Segment list
shift                   Function to shift the elements of a vector.
sib                     Segment list of syllable-initial z preceding
                        i:, I one male speaker of Standard North German
                        from database kielread.
sib.dft                 Spectral trackdata object from the segment list
                        sib.
sib.l                   Vector of phonetic labels from the segment list
                        sib
sib.w                   Vector of word labels from the segment list sib
sortmatrix              Sort matrix by label
splitstring             Split a string into words.
start.emusegs           Start and end times for EMU segment lists and
                        trackdata objects
stops                   Segment list of word-initial German /b, d, g/
stops.bark              Spectral data from the stop release/burst onset
                        to the onset of the following vowel
stops.dct               DCT-0, -1, and -2 applied to stops.bark
stops.dft               Spectral data from stop release/burst onset to
                        the onset the following vowel
stops.l                 Vector of stop labels
stops.sp                A speaker identifier for stops
stops10                 Spectral matrix extracted 10 ms after stop
                        release burst onset in syllable-initial b, d, g
                        isolated words, one male speaker of Standard
                        German.
stops10.lab             Vector of phoneme labels parallel to the
                        spectral matrix stops10
stopsvow                Segment list of the following vowel of stops
stopsvow.fm             Formant frequency data, F1-F4 for the segment
                        list stopsvow
stopsvow.l              Vector of the vowel labels
timevow                 Segment list of three lax vowels, male speaker
                        of Standard German, railway timetable enquiries
                        from database timetable.
timevow.dft             Spectral trackdata object from the segment list
                        timevow
timevow.fm              Trackdata of the first four formants from the
                        segment list timevow
timevow.fm5             Matrix of formants extracted at the temporal
                        midpoint from the segment list timevow
timevow.l               Vector of phonetic labels from the segment list
                        timevow
track.gradinfo          Calculate gradient summary information for
                        trackdata
trackdata               Track data object
trackfreq               function to find the frequencies of a spectral
                        object
trackinfo               Tracks names and track file extensions
tracktimes              Get the track times from EMU trackdata objects
train                   Train a Gaussian Model
trapply                 A method of the generic function by for objects
                        of class \'trackdata\'
v.sam                   Trackdata of sampled speech data centred at the
                        temporal midpoint of an E vowel produced by a
                        male speaker of Standard North German.
vowlax                  Segment list of four lax vowels, read speech,
                        one male and one female speaker of Standard
                        North German from database kielread.
vowlax.df               Data frame of various parameters and labels
                        from the segment list vowlax
vowlax.dft.5            Spectral matrix centred at the temporal
                        midpoint of the vowels from the segment list
                        vowlax.
vowlax.fdat             Trackdata of formants from the segment list
                        vowlax
vowlax.fdat.5           Matrix of formant data extracted at the
                        temporal midpoint from the segment list vowlax.
vowlax.fund             Trackdata of fundamental frequency from the
                        segment list vowlax
vowlax.fund.5           Vector of fundamental frequency extracted at
                        the temporal midpoint from the segment list
                        vowlax.
vowlax.l                Vector of phoneme labels from the segment list
                        vowlax
vowlax.left             Vector of labels preceding the vowels from the
                        segment list vowlax
vowlax.right            Vector of labels following the vowels from the
                        segment list vowlax
vowlax.rms              Trackdata of RMS energy from the segment list
                        vowlax
vowlax.rms.5            Vector of RMS energy values at the temporal
                        midpoint extracted at the temporal midpoint
                        from the segment list vowlax
vowlax.spkr             Vector of speaker labels from the segment list
                        vowlax.
vowlax.word             Vector of word labels from the segment list
                        vowlax.
wordlax.l               Vector of word labels from segment list wordlax
write.emusegs           Write an Emu segment list to a file
write.trackdata         Write track data objects to file
