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Reversals in ear advantage with dichotic listening: Effects of alignment

 

作者: Nancy Niccum,   Charles Speaks,   Edward Carney,  

 

期刊: The Journal of the Acoustical Society of America  (AIP Available online 1976)
卷期: Volume 59, issue S1  

页码: 6-6

 

ISSN:0001-4966

 

年代: 1976

 

DOI:10.1121/1.2002844

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

A reversal in ear advantage for double‐contrast pairs of synthetic stop‐vowel syllables was reported at the 90th meeting of the Society. The ear advantage was an REA=51% for voiceless‐left, voiced‐right pairs, but an LEA=27% for voiced‐left, voiceless‐right pairs. We evaluated the generality of this reversal by using two criteria for syllable alignment: onset of periodicity and onset of burst. Three listeners who had demonstrated the reversal in a previous experiment were tested. The reversal was preserved in both alignment conditions, suggesting that it was not influenced by temporal delays inherent in either alignment criterion. The results will be discussed in terms of the “lag effect” [Berlinet al., J. Acoust. Soc. Am.53, 699–709 (1973)] and will be contrasted with findings obtained with natural CV's [Supported by PHS Grant No. NS‐12125.]

 

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