Tools for Phonetic and Acoustic Analyses
Rotate
Standard deviation Ellipse
Select Slices
Sinc Function
Combinations and Permutations
Create an LDA Template
Error bars.
Fast Autocorrelation
Formant Filtering
Find Formants
Perform Digital Filtering
Formant Tracking
Frequency Response
Hotelling's T2 Test
Impute Missing Formant Values
Interpolation
Linear Discriminant Boundary
Linear Discriminant Classification
Load WAV files into R
Load Table
Linear Predictive Coding
Create a Digital Filter
Make a 'sound' object
Plot with variable panel sizes
Compare Normalization Methods
Normalize Vowels
Number of Unique Elements
Find the Peaks
Plot Phasors
Pick IPA Symbols
Pitch Tracking
Play Sounds
Pole-zero Plots
Power tracking
Add Preemphasis
Probabilistic Sliding Template Model
Welch's Power Spectral Density Estimate
Random Coefficients Regression
Reduce Fractions
Resample a Sound
Random multivariate normal variables
Create Sinusoids
Snip/Zoom
Spectral Slice
Create Spectrograms
Filtering by Synthesis
Plot Vowels
Vowel Synthesis
Plot Vowels
Window Function
Write out a WAV file
Convert X-Sampa to IPA
Zero Vector/Matrix
Contains tools for the organization, display, and analysis of the sorts of data frequently encountered in phonetics research and experimentation, including the easy creation of IPA vowel plots, and the creation and manipulation of WAVE audio files.