title: Role of predictability of sequence in auditory stream segregation.
abstract: This study evaluates the role of item predictability in auditory temporal coherence. Thirteen normal-hearing subjects were required to hold together long tonal sequences as single strings of notes. Temporal and spectral predictability of successive notes in a sequence varied as a function of experimental condition. As the frequency separation of the notes in the sequence increased, the subjects found it more difficult to hold the sequence together as a single stream. There was no significant difference in subjects' abilities in performing this task as a function of experimental condition. That is, the predictability of successive notes appeared not to have a role in temporal coherence.
authors: M
authors: M
authors: French-St George
authors: A S
authors: AS
authors: Bregman
mesh_terms: D001288:Attention; D006801:Humans; D010897:Pitch Discrimination; D011337:Probability Learning; D012718:Set, Psychology; D013998:Time Perception