The aging female voice: acoustic and respiratory data.

@article{Awan2006TheAF,
  title={The aging female voice: acoustic and respiratory data.},
  author={Shaheen N. Awan},
  journal={Clinical linguistics & phonetics},
  year={2006},
  volume={20 2-3},
  pages={171-80}
}
The purpose of this study was to extend understanding of the effects of aging on the female voice by obtaining measures of both acoustic and respiratory-based performance in groups of 18-30, 40-49, 50-59, 60-69, and 70-79-year-old subjects. Acoustic measures of speaking fundamental frequency (SFF), pitch sigma, jitter, shimmer, and signal-to-noise ratio, as… CONTINUE READING