EFFECTS OF TONAL MEMORY OF TWO KINDS OF FACTORS WERE STUDIED. THE FACTORS WERE (1) THE CHARACTERISTICS OF STIMULI PRESENTED TO THE SUBJECT IN A PITCH IDENTIFICATION TASK, AND (2) THOSE EFFECTING THE RESPONSE THAT THE SUBJECT MAKES IN SUCH A TASK. FIVE HYPOTHESES WERE ADVANCED FOR STUDY. THE UNDERLYING ASSUMPTION WAS THAT THERE ARE IMPORTANT…

Examines the auditory evoked potentials (AEP) in the left and right hemispheres of the brain in response to variations in voice onset time (VOT) differences within and between phoneme categories. Subjects were 12 preschool children. (BD)

Supports auditory research which clarly demonstrates that auditory perception is adversely affected by noise. (Author/RB)

The auditory memory loss of same-different vowel discrimination experiments with a silent delay appear to be asymptotic at about three seconds, whether measured by correct discrimination or by contextual influences of the first vowel on identification of the second. (Author/PN)

This examination of the auditory perceptual abilities of 40 children, ages 4-10, and 10 adults found significant differences between the performances of the 4- to 8-year olds and of the adults. Acquisition of adultlike duration discrimination performance was demonstrated between the ages of 8 and 10 years. (Author/JDD)

This study determined whether listeners with hearing loss received reduced benefits due to an onset asynchrony between sounds. Seven normal-hearing listeners and 7 listeners with hearing impairment (HI) were presented with 2 synthetic, steady-state vowels. One vowel (the late-arriving vowel) was 250 ms in duration, and the other (the…

IN THE FIRST PART OF THIS STUDY, A SET OF MEANINGLESS SENTENCES USING ONLY THE SYLLABLE "PA" BUT IMITATING THE INTONATIONAL CONTOUR OF THE SENTENCE "IL VIENDRA ME VOIR DEMAIN MATIN A SEPT HEURES" WERE USED TO PROVIDE SYLLABLES TO BUILD UP 12 SEMI-ARTIFICIAL NONSENSE WORDS. THIRTY-TWO NATIVE SPEAKERS WERE REQUESTED TO (1) SAY WHICH WAS THE ACCENTED…

A bibliography of 21 articles concerned with the relationships between auditory abilities, academic skills, and other factors is presented. The entries refer to studies which include deaf, hard-of-hearing, and normal-hearing subjects and investigate the relationship of auditory ability to such factors as reading ability, general school…

The technique of "voiceprint identification" has been invested with a myth of infallibility, largely by means of a specious analogy with fingerprints. The refusal of its chief proponent to submit to a properly controlled test of his ability, coupled with the inability of observers in independent studies to get comparably low error rates,…

The present report traces the rationale, development and experimental evaluation of the Diagnostic Discrimination Test (DDT). The DDT is a three-choice test of consonant discriminability of the perceptual/acoustic dimensions of consonant phonemes within specific vowel contexts. The DDT was created and developed in an attempt to provide a…

An experimental group of education majors received 15 hours of phonetics instruction; auditory perception test results showed the group scored considerably higher than other students receiving no instruction. (SP)

A model for the internal representation of pitch sequences in tonal music is advanced. Pitch sequences are retained as hierarchical networks. At each level, elements are organized as structural units, in accordance with laws of figural goodness. Processing advantages of the system are discussed. (Author/BW)

Twenty-two infants aged eight weeks and 23 infants aged 16 weeks were tested in a visual fixation paradigm for the detection and use of sound localization cues. (JMB)

A forward-gating procedure employing familiar monosyllabic words was used in auditory testing of age- and gender-matched elementary students with and without learning disabilities. Results indicate auditory closure skills were comparable between disabled and nondisabled subjects, but sensory discrimination problems may contribute significantly to…