The relationship between cepstral peak prominence and selected parameters of dysphonia.

@article{HemanAckah2002TheRB,
  title={The relationship between cepstral peak prominence and selected parameters of dysphonia.},
  author={Yolanda D. Heman-Ackah and Deirdre D Michael and George S. Goding},
  journal={Journal of voice : official journal of the Voice Foundation},
  year={2002},
  volume={16 1},
  pages={20-7}
}
Traditional measures of dysphonia vary in their reliability and in their correlations with perceptions of grade. Measurements of cepstral peak prominence (CPP) have been shown to correlate well with perceptions of breathiness. Because it is a measure of periodicity, CPP should also predict roughness. The ability of CPP and other acoustic measures to predict overall dysphonia and the subcategories of breathiness and roughness in pathological voice samples is explored. Preoperative and… CONTINUE READING