Temporal characteristics of primary-secondary message interference in a dichotic listening task
نویسندگان
چکیده
منابع مشابه
Effect of target-masker similarity on across-ear interference in a dichotic cocktail-party listening task.
Similarity between the target and masking voices is known to have a strong influence on performance in monaural and binaural selective attention tasks, but little is known about the role it might play in dichotic listening tasks with a target signal and one masking voice in the one ear and a second independent masking voice in the opposite ear. This experiment examined performance in a dichotic...
متن کاملAcross-ear interference from parametrically degraded synthetic speech signals in a dichotic cocktail-party listening task.
Recent results have shown that listeners attending to the quieter of two speech signals in one ear (the target ear) are highly susceptible to interference from normal or time-reversed speech signals presented in the unattended ear. However, speech-shaped noise signals have little impact on the segregation of speech in the opposite ear. This suggests that there is a fundamental difference betwee...
متن کاملTemporal dynamics of selective attention during dichotic listening.
The ability to selectively attend to one sound and ignore other competing sounds is essential for auditory communication. Subjects in our study detected occasional changes in the frequency of amplitude modulation in sounds presented to one ear while ignoring sounds in the other ear. Neuromagnetic source analysis revealed attention-related activity in a cortical network including primary auditor...
متن کاملPerceptual processing in dichotic listening.
Subjects heard two lists of 4 items each presented simultaneously to the two ears at a rate of four pairs of items per sec. A recall cue presented immediately after the test list signalled report of 4 of the 8 items. In recall by spatial location, the cue indicated whether the items on the right ear on left ear should be recalled. In recall by category name, the cue indicated the superset categ...
متن کاملAudiovisual integration in dichotic listening
The presentation of visual stimuli of moving mouth is known to affect the phoneme perception of the auditory stimuli during natural speech, and provides important insights into the scientific and technological study of speech. In order to investigate the laterality of the audiovisual integration we studied the relationship between the McGurk effect (McGurk and McDonaold 1976) and Right Ear Adva...
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ژورنال
عنوان ژورنال: Memory & Cognition
سال: 1976
ISSN: 0090-502X,1532-5946
DOI: 10.3758/bf03213238