نتایج جستجو برای: solar prominence
تعداد نتایج: 127155 فیلتر نتایج به سال:
This paper compares prominence that listeners perceive with actual articulatory prominence. We calculated phrasal boundaries from articulatory patterns using an algorithm of the C/D model, and compared those calculated boundaries with perceived boundaries. The jaw displacements, measures of prominence, were measured using EMA; articulatory boundaries were derived from a C/D model algorithm. The...
There are two common ways to assign relative importance in spoken language: tonic prominence and thematization. The former is expressing the main points of information units in speech (Halliday, 1994), and the latter is putting an element at the beginning of a clause. This study explores how relative importance is realized in English and Persian. It also investigates how advanced Persian learne...
Angelo Secchi (1818–1878) was an Italian Jesuit who made relevant scientific contributions in geophysics, meteorology, and astrophysics. He a well-known pioneer solar physics due to his theories observations. published Le Soleil (The Sun) summary of knowledge about our star that time. Moreover, he this book sunspot prominence observations during the period 1871–1875. In work, we present machine...
We propose an unsupervised prominence prediction method for expressive speech synthesis. Prominence patterns are learned by statistical analysis of prosodic features extracted from speech data. The advantages of our unsupervised datadriven prominence prediction include: easy adaptation to new speakers, speech styles, and even languages without requiring expert knowledge or complicated linguisti...
This study investigated speaker variation in the production of various acoustic cues of prominence, including duration and intensity measures. The Bayesian Information Criterion was used to specify a threshold distinction between cues that are linearly vs. piece-wise linearly predictors of the degree of perceived prominence. For all speakers, some features are linear and some features are discr...
This study investigates the role F0 plays in the perception of prominence in American English. Raw, log and locally normalized measures of F0 were extracted from words in a 35K word corpus of spontaneous speech. Linear regression analyses were conducted to test the strength of these measures as cues to prominence, with prominence based on judgments made by ordinary listeners in real-time audito...
The purpose of this study was to explore the notion of prominence in spoken language. It concentrated on finding an operational definition of prominence, on giving a description of the linguistic and acoustical correlates of prominence, and on analyzing these correlates in terms of their contribution to prominence distinctions. Furthermore, this study was concerned with feature extraction, and ...
The purpose of this study was to explore the notion of prominence in spoken language. It concentrated on finding an operational definition of prominence, on giving a description of the linguistic and acoustical correlates of prominence, and on analyzing these correlates in terms of their contribution to prominence distinctions. Furthermore, this study was concerned with feature extraction, and ...
This work aims to improve text-to-speech synthesis for Wikipedia by advancing and implementing models of prosodic prominence. We propose a new system architecture with explicit prominence modeling and test the first component of the architecture. We automatically extract a phonetic feature related to prominence from the speech signal in the ARCTIC corpus. We then modify the label files and trai...
We investigate the prominence of English words with stress reversal (e.g. èlevátion 2-1 → élevàtion 1-2). We ask what motivates the occurrence of the “early high” (1-2) pattern outside of stress clash contexts, and consider the hypothesis that it marks prominence non-locally. Experiment 1 tests the effect of prominence pattern on memory. Given its markedness and location at phrasal onset, we hy...
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