Linked Life Data

1339921

Source:http://linkedlifedata.com/resource/pubmed/id/1339921

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
1993-10-28
pubmed:abstractText
This study deals with the perception of prominence in speech and nonspeech signals by listeners who are native speakers of Estonian or English. The stimuli consisted of repetitions of the synthetic syllable [ba] at a constant fundamental frequency (F0) or signal-correlated noise tokens whose amplitude envelope matched that of the [ba]. The basic token was 400 msec in duration. Listeners heard sequences of four stimulus tokens separated by 120 msec of silence. One token in the sequence could be lengthened to 425, 450, 475, or 500 msec and/or increased in amplitude by 3 or 6 dB; changes in duration and amplitude were independent. The speech ([ba]) and nonspeech (noise) listening tests were run separately. The listeners' task was to indicate which of the four tokens was "most prominent". The responses showed that, for English-speaking listeners, amplitude cues overrode duration cues, while Estonian listeners were more responsive to duration cues. For both groups of listeners, smaller increments in duration and/or amplitude sufficed to produce perceived prominence in the noise condition than in the speech condition. This is interpreted as being due to the absence of F0 variation. In spoken language, F0 is a significant component of stress both in production and perception. Thus the absence of F0 variation should have greater effect on the perception of speech-like stimuli than noise stimuli. The results of the experiments show this to be the case.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
0023-8309
pubmed:author
pubmed:issnType
Print
pubmed:volume
35 ( Pt 4)
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
419-34
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:articleTitle
Perception of prominence by Estonian and English listeners.
pubmed:affiliation
Department of Linguistics, Ohio State University, Columbus 43210.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, Non-P.H.S.