نتایج جستجو برای: auditory stream segregation
تعداد نتایج: 156475 فیلتر نتایج به سال:
A general assumption underlying auditory scene analysis is that the initial grouping of acoustic elements is independent of attention. The effects of attention on auditory stream segregation were investigated by recording event-related potentials (ERPs) while participants either attended to sound stimuli and indicated whether they heard one or two streams or watched a muted movie. The stimuli w...
This classic phenomenon, in which our brain analyzes a scene by perceptually organizing sensory data to form auditory objects (or auditory streams), is often referred to as the “Cocktail Party Effect” (Cherry, 1953). Many cues have been identified that influence perceptual organization, but only little is known about the actual brain mechanisms underlying this phenomenon. In this proposed topic...
Sound stream segregation: a neuromorphic approach to solve the “cocktail party problem” in real-time
The human auditory system has the ability to segregate complex auditory scenes into a foreground component and a background, allowing us to listen to specific speech sounds from a mixture of sounds. Selective attention plays a crucial role in this process, colloquially known as the "cocktail party effect." It has not been possible to build a machine that can emulate this human ability in real-t...
background and aim: foundations and mechanisms of auditory scene analysis (asa) including segregation and integration were especially reviewed in the study. i focused on the related studies using event-related potentials (erps). recent findings: publications on asa using erps from 1971 to 2014 indicate neural mechanisms of asa in central auditory system. conclusion: asa results in recognition o...
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