Effects of Emotional and Perceptual-Motor Stress on a Voice Recognition System's Accuracy: An Applied Investigation.

Abstract

This was an applied investigation examining the ability of a speech recognition system to recognize speakers' inputs when the speakers were under different stress levels. Subjects were asked to speak to a voice recognition system under three conditions: 1) Normal office environment, 2) Emotional Stress and 3) Perceptual-Motor Stress. Results indicate a definite relationship between voice recognition system performance and the type of low stress reference patterns used to achieve recognition. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1984
Accession Number
ADA142554

Entities

People

  • B. J. Martin
  • G. K. Poock

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Accuracy
  • Analysis Of Variance
  • Automated Speech Recognition
  • Cardiac Arrhythmias
  • Classification
  • Computers
  • Environment
  • Experimental Design
  • Heart Rate
  • Information Processing
  • Recognition
  • Reliability
  • Security
  • Stress Tests
  • Tape Recording
  • Test Methods
  • Training

Readers

  • Brain and Cognitive Science; Experimental Psychology; Cognitive Neuroscience
  • Speech Processing/Speech Recognition.

Technology Areas

  • AI & ML