منابع مشابه
Endothelial influences on cerebrovascular tone.
The cerebrovascular endothelium exerts a profound influence on cerebral vessels and cerebral blood flow. This review summarizes current knowledge of various dilator and constrictor mechanisms intrinsic to the cerebrovascular endothelium. The endothelium contributes to the resting tone of cerebral arteries and arterioles by tonically releasing nitric oxide (NO*). Dilations can occur by stimulate...
متن کاملGenre Classification Based on Tone Objects
This extended abstract details the submission to the 2013 Music Information Retrieval Evaluation eXchange in the Audio Classification Train/Test task. The proposed system is designed to perform improved genre classification by combining temporal segmentation and source separation of music signals into so-called tone objects. The audio features extracted from these tone objects are low-level and...
متن کاملSyllable perception depends on tone perception
We conducted a perception study on Mandarin, a tone language where pitch carries contrastive information, to investigate whether pitch changes interfere with spectral information in determining the number of syllables in an utterance. We generated F0 contours and simulated tonal coarticulation using the qTA model [1]. The perception of syllable numbers depended on the perception of tones, and t...
متن کاملContour Tone Licensing and Contour Tone Representation
In this paper, I argue that the positional restrictions of contour tones do not result from their bimoraicity requirement for licensing. The arguments come from the licensing advantage of syllables in positions that are not moraically privileged, the extra levels of markedness distinction in contour tones that go beyond the maximum mora count allowed in the theory, the differences among contour...
متن کاملTone production, tone perception and Kammu tonogenesis
The Northern and Western dialects of the Mon-Khmer language Kammu use fundamental frequency to distinguish words, while the Eastern dialect relies on the contrastive voicing of initial consonants to distinguish words which display an F0 contrast in the other dialects. The production and perception of tones in the three dialects is investigated, using recordings and perception tests. As expected...
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2018
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2018.01007