Accession Number : ADA189765

Title :   Mechanisms Mediating Perception of Complex Acoustic Patterns.

Descriptive Note : Final rept. 1 Aug 86-30 Jul 87,

Corporate Author : WISCONSIN UNIV-MILWAUKEE DEPT OF PSYCHOLOGY

Personal Author(s) : Warren, Richard M

PDF Url : ADA189765

Report Date : 20 Nov 1987

Pagination or Media Count : 4

Abstract : Five items of equipment were acquired under this instrumentation grant: a filter system for audio waveforms, a two channel audio synthesizer, a two track recorder, a two channel FFT system, and a sound spectrograph. All are used in a laboratory devoted to the relationship between acoustic features and auditory perception. Keywords: Human hearing; Psychophysics; Instrumentation.

Descriptors :   *AUDITORY PERCEPTION, *HEARING, *PSYCHOACOUSTICS, *LABORATORY EQUIPMENT, ACOUSTICS, DUAL CHANNEL, FILTERS, HUMANS, PATTERNS, PSYCHOPHYSICS, RECORDING SYSTEMS, SOUND, SPECTROGRAPHS, SYNTHESIS, WAVEFORMS, TAPE RECORDERS, FREQUENCY SYNTHESIZERS, FAST FOURIER TRANSFORMS

Subject Categories : Psychology
      Anatomy and Physiology
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE