voice_gravy: Main function of the voice gravy package

In IPS-LMU/voicegravy: voicegravy is an attempt to port voicesauce to R

Description

An attempt of reimplementation of http://www.phonetics.ucla.edu/voicesauce/ using R packages

Usage

voice_gravy(wav_path, result_type = "tibble")

Arguments

wav_path	path to wav file that is to be processed. Currently only uncompressed mono .wav files are supported.
result_type	specify type of returned object. Current values are: tibble (== default) AsspDataObj (the main in-memory object of the wrassp package which can be saved to disk using the wrassp::write.AsspDataObj()) function.

Details

The measures currently computed are:

• F0

• Formants F1-F4

• Formant bandwidths B1-B4

• H1(*)

• H2(*)

• H4(*)

• A1(*)

• A2(*)

• A3(*)

• 2K(*)

• 5K

• H1(*)-H2(*)

• H2(*)-H4(*)

• H1(*)-A1(*)

• H1(*)-A2(*)

• H1(*)-A3(*)

• H4(*)-2K(*)

• 2K(*)-5K

• Energy

• Cepstral Peak Prominence

• Harmonic to Noise Ratios

• Subharmonic to Harmonic Ratio

• Strength of Excitation

where (*) indicates that the harmonic/spectral amplitudes are reported with and without corrects for formant frequencies and bandwidths.

Value

object of type specified with result_type

IPS-LMU/voicegravy documentation built on Aug. 9, 2020, 8:54 p.m.