“Change Deafness” Arising from Inter-feature Masking within a Single Auditory Object
نویسندگان
چکیده
منابع مشابه
Emotional bias in change deafness in multisource auditory environments.
Theories of auditory attention suggest that humans decompose complex auditory input into individual auditory objects, which then compete for attention to dominate auditory perception. Since emotional significance of external stimuli has been argued to provide cues for sensory prioritization and allocation of attention, emotionally salient auditory objects can receive attention to dominate audit...
متن کاملDirected Attention Eliminates ‘Change Deafness’ in Complex Auditory Scenes
In natural environments that contain multiple sound sources, acoustic energy arising from the different sources sums to produce a single complex waveform at each of the listener's ears. The auditory system must segregate this waveform into distinct streams to permit identification of the objects from which the signals emanate [1]. Although the processes involved in stream segregation are now re...
متن کاملMultiple-feature discrimination faster than single-feature discrimination within the same object?
In the present study, we investigated whether judging the presence of multiple features within an object would be superior to judging the presence of only one feature. Feature discriminability and the number of features to discriminate within an object were varied. Specific features were judged as present or absent. Results showed that judging the presence of two or three features was faster th...
متن کاملMusical Change Deafness: The Inability to Detect Change in a Non-speech Auditory Domain
This article presents two experiments investigating the degree to which listeners can detect changes in melodies. In both studies, pairs of melodies were presented to a group of professional musicians and a group of non-musicians. In Experiment 1, musical structure and musical expertise were explored with stylistic, non-stylistic, and random melodies. Experiment 2 utilized a full-factorial desi...
متن کاملNo auditory experience, no tinnitus: Lessons from subjects with congenital- and acquired single-sided deafness.
Recent studies have adopted the Bayesian brain model to explain the generation of tinnitus in subjects with auditory deafferentation. That is, as the human brain works in a Bayesian manner to reduce environmental uncertainty, missing auditory information due to hearing loss may cause auditory phantom percepts, i.e., tinnitus. This type of deafferentation-induced auditory phantom percept should ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Cognitive Neuroscience
سال: 2014
ISSN: 0898-929X,1530-8898
DOI: 10.1162/jocn_a_00481