Description Usage Format References
A dataset containing measures of total duration and voiceless period duration
for instances of intervocalic Spanish /p/, /t/, and /k/. The data are taken
from 18 speakers in the task dialogues in the Spanish portion of the Glissando
Corpus (the speakers are university students in Valladolid, Spain).
If you analyze the ptk
dataset in a publication, please cite Eager
(2017) from the references section below.
1 |
A data frame with 751 rows and 11 variables:
Total plosive duration, measured from preceding vowel intensity maximum to following vowel intensity maximum, in milliseconds.
Duration of the period of voicelessness in the vowel-consonant-vowel sequence in milliseconds.
Place of articulation (Bilabial, Dental, or Velar).
Syllabic stress context (Tonic, Post-Tonic, or Unstressed).
Preceding vowel phoneme identity (a, e, i, o, or u).
Following vowel phoneme identity (a, e, i, o, or u).
Position of the plosive in the word (Initial or Medial).
Number of times the word containing the plosive occurs in the CREA corpus.
Local speech rate around the consonant in nuclei per second.
The speaker's sex (Female or Male).
Speaker identifier (s01 through s18).
Eager, Christopher D. (2017). Contrast preservation and constraints on individual phonetic variation. Doctoral thesis. University of Illinois at Urbana-Champaign.
Garrido, J. M., Escudero, D., Aguilar, L., Cardeñoso, V., Rodero, E., de-la-Mota, C., … Bonafonte, A. (2013). Glissando: a corpus for multidisciplinary prosodic studies in Spanish and Catalan. Language Resources and Evaluation, 47(4), 945–971.
Real Academia Española. Corpus de referencia del español actual (CREA). Banco de Datos. Retrieved from http://www.rae.es
De Jong, N. H., & Wempe, T. (2009). Praat script to detect syllable nuclei and measure speech rate automatically. Behavior Research Methods, 41(2), 385–390.
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