Perception of Complex Auditory Patterns.

Abstract

The research includes experiments on the discrimination and identification of a variety of complex sounds including sequences of tones, spectrally shaped waveforms, gaussian noise samples, speech sounds, and familiar environmental sounds. These factors include stimulus uncertainty, the proportion of the total duration of a sound that is subject to change, the temporal location of a change within a sound, and the details of a sound's spectral-temporal structure.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1997
Accession Number
ADA325611

Entities

People

  • Charles S. Watson
  • Gary R. Kidd

Organizations

  • Indiana University

Tags

Communities of Interest

  • Human Systems

DTIC Thesaurus Topics

  • Amplitude
  • Automated Speech Recognition
  • Bandwidth
  • Detection
  • Discrimination
  • Frequency
  • Gaussian Noise
  • Identification
  • Mathematical Analysis
  • Noise
  • Perception
  • Psychology
  • Recognition
  • Sequences
  • Uncertainty
  • Universities
  • Waveforms

Fields of Study

  • Psychology

Readers

  • Speech Processing/Speech Recognition.
  • Systems Analysis and Design