Effect of Whole-Body Vibration on Speech. Part I: Stimuli Recording and Speech Analysis

Begault D. Effect of Whole-Body Vibration on Speech. Part I: Stimuli Recording and Speech Analysis. In: AES Convention 127. Audio Engineering Society; 2009. Paper 7820. Available from: https://aes.org/publications/elibrary-page/?id=15016

@inproceedings{Begault2009_15016,
  author = {Begault, Durand},
  title = {{Effect of Whole-Body Vibration on Speech. Part I: Stimuli Recording and Speech Analysis}},
  booktitle = {AES Convention 127},
  note = {Paper 7820},
  year = {2009},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15016}
}

TY  - CPAPER
TI  - Effect of Whole-Body Vibration on Speech. Part I: Stimuli Recording and Speech Analysis
AU  - Begault, Durand
T2  - AES Convention 127
M1  - Paper 7820
PY  - 2009
DA  - 2009/10/06
UR  - https://aes.org/publications/elibrary-page/?id=15016
PB  - Audio Engineering Society
LA  - en
AB  - In space launch operations, speech intelligibility for radio communications between flight deck and ground control is of critical concern particularly during launch phases of flight having a predicted 12 Hz thrust oscillation. The potential effects of extreme acceleration and vibration during launch scenarios may impact vocal production. In this study, the effect of 0.5 and 0.7 g whole body vibration was evaluated on speech production of words (Diagnostic Rhyme Test word list). Six subjects were recorded in a supine position using a specially-designed chair and vibration platform. Vocal warbling, pitch modulation, and other effects were observed in the spectrographic and Fo analyses.
ER  -