• Physics, Medicine
  • Published in
    The Journal of the Acoustical…
    2010
  • DOI:10.1121/1.3506349

Acoustic analysis of the effects of sustained wakefulness on speech.

@article{Vogel2010AcousticAO,
  title={Acoustic analysis of the effects of sustained wakefulness on speech.},
  author={Adam P. Vogel and Janet Fletcher and Paul Maruff},
  journal={The Journal of the Acoustical Society of America},
  year={2010},
  volume={128 6},
  pages={
          3747-56
        }
}
Exposing healthy adults to extended periods of wakefulness is known to induce changes in psychomotor functioning [Maruff et al. (2005). J. Sleep Res. 14, 21-27]. The effect of fatigue on speech is less well understood. To date, no studies have examined the pitch and timing of neurologically healthy individuals over 24 h of sustained wakefulness. Therefore, speech samples were systematically acquired (e.g., every 4 h) from 18 healthy adults over 24 h. Stimuli included automated and… CONTINUE READING

Topics from this paper.

Citations

Publications citing this paper.
SHOWING 1-10 OF 31 CITATIONS

TheRhythm of Depressed Speech : An Analysis of Timing Variabilities

VIEW 4 EXCERPTS
CITES BACKGROUND & RESULTS
HIGHLY INFLUENCED

Fatigue Detection Using Voice Analysis

VIEW 6 EXCERPTS
CITES BACKGROUND
HIGHLY INFLUENCED

The "Morning Voice": The Effect of 24 Hours of Sleep Deprivation on Vocal Parameters of Young Adults.

  • Journal of voice : official journal of the Voice Foundation
  • 2018
VIEW 1 EXCERPT
CITES BACKGROUND