A high-speed data acquisition and protocol control system for vocal tract physiology

Steven M. Barlow, Greg Suing, Alex Grossman, Peter Bodmer, Raymond Colbert

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

Many laboratories designed to assess vocal tract function are still dependent on FM tape recorders, strip chart recorders, and analog oscilloscopes. Data reduction is often a tedious process requiring time-consuming manual measurement routines. The present report describes the components of a high-speed computer system for real-time data acquisition and display, stimulus control, and automated analysis. The acquisition and computational performance of this system is exemplified in a discussion of two special-purpose software applications, including (a) speech aerodynamics and (b) orofacial force physiology.

Original languageEnglish (US)
Pages (from-to)283-293
Number of pages11
JournalJournal of Voice
Volume3
Issue number4
DOIs
StatePublished - Dec 1989

Keywords

  • Data acquisition
  • Force
  • Personal computer
  • Protocol display system
  • Speech aerodynamics
  • Vocal tract physiology

ASJC Scopus subject areas

  • Otorhinolaryngology
  • Speech and Hearing
  • LPN and LVN

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