Formant frequency and f0 information for vowels collected from 76 speakers in the Peterson & Barney (1952) data.
Usage
data (pb52)
Arguments
Format
A data frame with 1520 observations on the following 9 variables:
type
- A factor with levels cmw representing speaker type: child, man and woman.
sex
- A factor with levels fm representing speaker gender: male and female.
speaker
- A numeric vector indicating a uniquely identifying speaker number.
vowel
- The vowel category in x-sampa.
repetition
- A numeric vector indicating the repetition number.
f0
- A numeric vector indcating the vowel f0 in Hz.
f1
- A numeric vector indcating the vowel F1 in Hz.
f2
- A numeric vector indcating the vowel F2 in Hz.
f3
- A numeric vector indcating the vowel F3 in Hz.
References
Peterson, G.E. & Barney (1952). Control methods used in a study of the vowels. Journal of the Acoustical Society of America 24: 175-184.
Boersma, Paul & Weenink, David (2012). Praat: doing phonetics by computer [Computer program]. Version 5.3.19, retrieved 24 June 2012 from http://www.praat.org/