Perception of just-noticeable time displacement of a tone presented in a metrical sequence at different tempos
Author(s) -
Anders Friberg,
Johan Sundberg
Publication year - 1993
Publication title -
the journal of the acoustical society of america
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.619
H-Index - 187
eISSN - 1520-8524
pISSN - 0001-4966
DOI - 10.1121/1.407650
Subject(s) - tone (literature) , duration (music) , mathematics , musical tone , time perception , audiology , sequence (biology) , perception , acoustics , music perception , speech recognition , pitch (music) , psychology , physics , computer science , art , medicine , literature , chemistry , neuroscience , biochemistry
The jnd for a perturbation of the timing of a tone appearing in a metrical sequence was examined in an experiment, where 30 listeners of varied musical background were asked to adjust the timing of the fourth tone in a sequence of six, such that they heard the sequence as perfectly regular. The tones were presented at a constant interonset time that was varied between 100 and 1000 ms. The average jnd was found to be about 10 ms for tones shorter than about 240‐ms duration and about 5% of the duration for longer tones. Subjects’ musical training did not appear to affect these values.
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